Question

Y=-2 and 4x-3y=18 by substitution method

Answer 1

Answer:

Hope it helps.

Have a nice day

Answer 2

Step-by-step explanation:

given, if y = -2

4x - 3y = 18

4x -3( -2 ) = 18

4x +6 = 18

4x+6 -6 = 18 -6

4x = 12

x = 12/4

x = 3