Just reply for R=

Q: -(-5, -1); 2y = 2r – 4 %3D

A:

Q: -9=x-4

A: -9 + 9 = x - 4 + 9

Q: x+4y=6, -2x+y=-3

A:

Q: -28/x+2=-20/x. X equals what?

A: We have given an equation.  We have to find the value of x.

Q: Evaluate if x = 2 and y = -3. 2x2-2xy + 10y²

A:

Q: 2x+y=6 x=-5y+3

A: Here given that: 2x+y=6 x=-5y+3 we  have to solve the system

Q: 4x - 3y = -3 2x + 5y = 31 %3D

A:

Q: x + 3y = 5 3x - 2y = -18 x=? y=?

A: We will use the substitution method to solve the given linear equation. First, we isolate one of the…

Q: yhat=4.302x-3.293 where x is 20

A: Note: Hey there, Thank you for the question. Since the question is not clear to us, we have obtained…

Q: -4 + x = -27 X= ?

A:

Q: Evaluate the expression if x = - 2 and y = 3. 2x/ (x - y)

A: 2x/(x-y)

Q: 4t-56/t=20

A: Given,

Q: Find a pair of numbers whose sum and product are both equal to 32. (Use symbolic notation and…

A: A pair of numbers whose sum and product are both equal to 32.

Q: 27+y=9 . find y

A:

Q: y"+4y -2, 8. 2 81

A: Given data-

Q: Simplify X=2.          Y=3 16y+10x-4y+8-4x-2

A: Just putting the value of x and y gives us the required solution.

Q: 2. +-3x-1 x2メ+S

A: We have to find the limit of the function f(x)=x2+3x-1x2-6x+5, Also graph the function.

Q: 0.7x-11=3.5x-25

A: 0.7x-11=3.5x-25Taking all the x-terms on the left-hand side and the other terms on the right-hand…

Q: 2. -x2-2x = 0 어

A: In the given question we have to plot the graph. by the helping graph generator we plot the graph.

Q: -7x-5+y- x for x=-3 and y=4

A: The objective is to solve -7x-5+y- x for x=-3 and y=4

Q: Evaluate 6y2, when y=3

A: We can find the answer as below using the following steps.

Q: 2x -69+ 2= 2 y +2 =1 2 =0 6- X

A:

Q: 8y >-10x+ 24 lusz

A: given inequalities are,  8y>-10x+24y≤2

Q: Find a4 when a1 = 3 and r = - 2

A:

Q: 2. 2y +x 2

A: We have to solve

Q: Differentiate x' +4 y = 5х — 3

A: Given that: y=x2+45x-3

Q: d da SVE 0 tdt

A:

Q: ² x²-y2 2 X-Xy -y

A: Given function is:…

Q: x=-2 x+3y=4

A: Given: x=-2 and x+3y=4 To find the value of y, we need to substitute x=-2  in x+3y=4.

Q: -2x - y =12  9x+y = -26

A: The given equations are -2x - y =12     ....... (1) 9x+y = -26    ........ (2)

Q: Simplfy 4/t-2÷1-2/t

A: Explanation of the solution is given below...

Q: 3x-4y=-9 x=11-y

A:

Q: 4x + 3y > 24 y > 4 x>0 y 2 0

A: Given: 4x + 3y >= 24 y >= 4 x >= 0 y >= 0

Q: I I-5x² + 32x-35 T. T -8x2 + 20x-12

A: Solution:Given E      6x2+11x-4I     -5x2+32x-35T     -8x2+20x-12To evaluate at x=2

Q: -40 = -4x X= ?

A: Given equation  -40=-4x Clearly it is a linear equation. Dividing both side by -4 we get…

Q: 4x+6y=24 y=?

A: Consider the equation

Q: x+2y=5 for y

A: Given query is to solve the expression for y.