Question

solve using the addition methd 2x-3y=8 and 3x+2y=-1

Answer 1

help.......

Answer 2

Multiply the first equation by \(3\) and the second one by \(2\) and then add them up, the y term will be cancelled. It will be easy then to solve for x. Finally use that value of x into one of the equations and get y.

Answer 3

The first by \(2\) and the second by \(3\) :D

Answer 4

2x-3y=8 [-3/2]
3x+2y=-1


-3x +9/2 y = -12
3x +2 y = -1
----------------
13/2 y = -13

y = -2

Answer 5

3x+2y=-1
3x+2(-2)=-1

3x -4 = -1

3x = 3; x=1

Answer 6

ty i gave u guys a medal

Answer 7

:) youre welcome