Solve for X in the following system of equations.
-6x - 5y = 3
7x + 9y = -32
=-18 =7
=-36 =2
please explain to solve the problem

Question

Solve for X in the following system of equations.
-6x - 5y = 3
7x + 9y = -32
	=-18		=7
	=-36		=2 
please explain to solve the problem

anonymous · Answer

one way you can solve it without taking too long, plug in the options given below to see which on gets the correct answer listed if that makes sense. if it doesnt, ill give the answer if you want.

starryknight · Answer

how do you plug them in ?

anonymous · Answer

try each answer choice. and substitute the variables  
by the way y=-9

starryknight · Answer

i need help fineding X not y

starryknight · Answer

:)

anonymous · Answer

Multiply the first equation by 7:            7(-6x -5y) = 7*3
Multiply the second equation by 6:       6(7x + 9y) = - 6*32
Add up the 2 lines, you will get y.