Question

2y+6 given that 7y+2=9

Answer 1

Explanation:

We are given an equation (7y + 2 = 9) so the first thing we can do is to solve for y.

7y + 2 = 9

7y = 7

y = 1

We can then take the y = 1 and plug it in to 2y + 6:

2(1) + 6

2 + 6

=8