Which system of equations would result in the elimination of the x-value? a) 3(2x+5y=15)    -2(3x+4y=19) b) 4(2x+5y=15)    -5(3x+4y=19) c) -3(2x+5y=15)     -2(3x+4y=19) d) -4(2x+5y=15)     -5(3x+4y=19)

Q: Find the solution set of 3x + 5 = (x + 5)

A: The given equation is 3x +5 = (x+5)We find value of x.

Q: If 3x - y = 2y + 36 and y = 2 , and then x = ?

A:

Q: 2 and y = 3, then what is the value of and y If x = 2 3x²y 5x-¹y² ?

A: Find the value of 3x2y05x-1y2

Q: 3(2x-5)-6x-15

A:

Q: Give equation

A:

Q: fox) = 2x4 +5x³- 5x²-5x+3

A: f(x) = 2x4+5x3-5x2-5x+3 Step 1: Use the rational root theorem to find possible factors.The rational…

Q: 1 Explain if the point ( -2, 4) is a solution to the sytesm 3x + 4y = 10 and - 3x + y = 15 2

A: System of equations solution.

Q: What is the point of intersection between y= 2x-5 and y=2x2 + 16 x -25

A: The given equations are  and .To Find:-We have to find the point of intersection between  and .

Q: 3x-6y+6z=-5 -2x+3y-5z=7/3 x+y+10z=3

A: 3x-6y+6z=-5  -2x+3y-5z=7/3  x+y+10z=3we have to solve this equation for x,y&z

Q: 8) -3x - 10y = -4 X- 5y= 18

A: Given: System of equations:-3x-10y=-4     . . .(1)x-5y=18     . . .(2)

Q: Find a + b, 2a + 3b, lal, and la - b|. a = (4, –3), b = (-2, 5) a + b = (9,2) (2,9) 2a + 3b =

A:

Q: 2x3 + 1 x3

A:

Q: Please help

A: Calculation:It is known that (a +b)2 – 2ab = a2 +b2.Use the above known formula to obtain the value…

Q: -7 4 3+y 2 1 -6 -5 -4 -3 -2 -1 -1 -2 -5 1 2 4 X 5

A: To write the equation of the following graph.

Q: Mx) = * - 4x² + 2 f(x)

A: Topic:- Functions  Correct option = A

Q: -11x+5-4(x-1)=-4x-(10x-4)+4

A:

Q: x+y+z = -3 : 2x - 2y-z = -7 -3x + y + 5z = 5

A: The given system of linear equations:x+y+z=-32x-2y-z=-7-3x+y+5z=5

Q: 7x-2(3-2x) = 7x-2(3)-2(2x)  = 7x-6-4x = 3x-6

A: The expression 7x - 2(3-2x).

Q: 1 (5x² – 3)5 (-4x5 – 3)7 --20x + (-4x5 - 3).5(5x3 - 3)* 15x2

A: Consider the expression  5x3−35⋅14−4x5−3−34⋅−20x4+−4x5−314⋅55x3−34⋅15x2

Q: what is the solution for this 6x + 3y = 24 4x + 2y = 16

A: The given system is: 6x+3y=24                   ...... (1)4x+2y=16                   ...... (2)

Q: Find the general solution of У" - Зу + 2у 3 2х3 - 9х? + 6х

A:

Q: 2x2+7x-2=4x2+4

A: Given that: 2x2+7x-2=4x2+4