Question

6x - 4y = 152
y= 3x-76 / 2

Answer 1

Answer:

{x,y} = {18,11}

Step-by-step explanation:

6x + 4y = 152

5x = 90

5 .     5

x = 18

6 x 18 + 4y = 152

4y = 44

y = 11

x = 18

y = 11