Question

2x+2y=12 find the value of 5x-5y

Answer 1

Hello user,

Explanation:

$2(x + y) = 12 \\ x + y = 6 \\ 5(x + y) = 30 \\ 5x + 5y = 30$

Answer 2

Step-by-step explanation:

2 (x +y) = 12

x + y=12/2

x +y =6

5x + 5y = 5 × 6

5 ( x + y ) = 30

5x + 5y = 30

I Hope it's helps you