Question

4y-4x=-12 x=4 and x=6

Answer 1

when x = 4 ======> y = 1

when y = 6 =======> y =9

Explanation:

Given that:

4y-4x=-12

First put x = 4

4y - 4(4) = -12

4y - 16 = -12

4y = -12 + 16

4y = 4

Dividing both sides by 4

y = 1

Now put x = 6

4y-4x=-12

4y - 4(6) = 12

4y - 24 = 12

4y = 12 + 24

4y = 36

Dividing both sides by 4

y = 9

So when x = 4 ======> y = 1

when y = 6 =======> y =9

i hope it will help you!