1. Solve the given systems of equations 3x-4y=-2 5x + 2y = 40 a. b. [2x-y=6 -x+8y= 12 ultiply c. [2x-y+1=0 √x+2y+4= 0

Q: Solve: -2x+3y=8 2x+y=16 Student Work: -2x+3y=8 (2x+y=16) Ox+2y=-8 2y=-8 2 2 ソ=-4 2x+(-4)=16 +4 +4 2x…

A: Given,  a system of linear equation. -2x+3y=8   ...........eq(i)2x+y=16 ..........eq(ii) and student…

Q: 3. A local church is selling spaghetti plates and fish plates. The spaghetti plates sell for $6.50…

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Q: For which value of K will the pair of equations  kx + 3y = k - 3  12x + ky = k  have no solution?

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Q: Q3. Find the general solutions of the following equations a. "-9y=2r+2

A: a. y'' - 9y = 2x + 2 To find the general solution of the differential equation y'' - 9y = 2x + 2, we…

Q: Which of the following equations has both 2 and -4 as solutions? O a.x2+6x + 8 = 0 O b. x2-2x-8 = 0…

A: If b  is a solution of the polynomial p(x) then (x-b) is a factor of p(x).

Q: If a=5a=5, b=2b=2 and c=3c=3, what is the value of 6a+5b−6c6a+5b-6c?

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Q: In two equations 3x+7y=51-4x+2Y ; x+2y=33-2x-2y . y=? a. 4 b. 5 c. 7 d. 3 e. 6

A: mmi

Q: Consider the following linear equations: 7x + 6y + 5z = −7 7x +(18-k)y + 4z = -5 7x + 6y + (9- k)z…

A: Let's solve given linear equations for no solution and infinite number of solution.

Q: Solve the system

A: Given equation of system are: 3x+y=6......(1)6x+2y=12......(2)

Q: Solve the following equations: 7x1 – 4x2 + x3 = 1 -4x1 + 6x2 – 4.x3 + X4 = 1 Xi-2 – 4xj-1 + 6.x; –…

A: We have to solve the given equations.

Q: If x = 3, y = 2, and z = -3, does the ordered triple (x, y, z) satisfy the equation 2x - y + 4z =…

A: if x=3, y=2 and z=-3  then we have to determine does the ordered triple (x,y,z) satisfy the equation…

Q: Solve:  − w + 2x − 3y + z = − 8− w + x + y − z = − 4w + x + y + z = 22− w + x − y − z = − 14

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Q: The equation (x – 2)² + (y + 5)2 = -20 has no solution.

A: Here use basic of equation properties for identifying equity have solutions or not

Q: H.W:- Solve The linear sysTems 3 2 x+3y+2 -1/W = | 52-2y+s2-4w= S X-ツ+32-3W:3 %3D 3A+4y-72+2w=-7

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Q: 2.) Solve the following system of equations by performing row operations: x + 2y -z = 1 2x ty. - 2Z…

A: Given system of linear equations is ,                   x+2y-z  = 12x+y-2z= 2x-3y+3z=10 Rewrite the…

Q: Use row operations on ( A|b) by substracting row 1 from row 2 and row 3 respectively. Fill in the…

A: Topic:- matrix algebra

Q: x + 2y +4z - 5t 3x - y + 5z + 2t 5x - 4y + 6z+9t 3 = 4 = 2

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Q: both

A: Put value of either x or y from equation 1 and put in equation 2 or value of either x and y from…

Q: Given the equations below 5v +-1w +-5x + -6y +-6z = -3 -5v +4w +6x + 3y +-8z = 17 1v +-8w + 2x + 3y…

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Q: If the solution of the equation is x = a ± √b, what is a + b? x + 6x -

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Q: 3 mangoes and 2 pineapples can be bought at Rs.420. Price of 4 mangoes is Rs.10 more than the price…

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Q: Which of the following is not an equivalent equation to 3x - 4y + 1 = 0? A B 4y-3x-1=0 C y= 3 1 4…

A: Let's find not an equivalent equation to 3x-4y+1=0.

Q: Find x and y in terms of a and b. ax + by = - 5 bx + ay = - 5 %3D

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Q: C. Solve the system: 2x - 3y + 5z - w = 3 x - 4y + 3w = 11 4y3z + 2w = 0 5x - 2y + 4z - 4w = -1

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Q: x and y satisfy the following equations, what is the value of x+ y? 4x+ 5= 9 9x+ 1y= 10

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Q: (b) Solve the following difference equations. Уn+4 + Уn+3 13уn+2 — Уп+1+ 12yп = 3.2" + 2n -

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Q: X-zy+13=0 y - 4x =17

A: The given equations are x-2y+13=0 or x-2y=-13.....(1) y-3x=17 or 3x-y=-17.....(2)