+0  
 
0
86
1
avatar

Solve

 

y = 8x - 6

3y + 2x = -7

 Jul 30, 2020
 #1
avatar+28021 
+1

The first equation gives you the definition of y....sub this into the second equation:

 

3 (8x-6)       +        2x    = -7      now you should be easily able to solve for 'x'  

                                                     then sustitute this 'x' into one of the equtions to find 'y'

 Jul 30, 2020

55 Online Users

avatar
avatar
avatar
avatar