Question

7x-2y=13 solve for y
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Answer 1

y = 7/2x - 6.5

Explanation:

To solve for y, you need to isolate y on the left side.

1. subtract 7x from both sides, so you get to move it to the right = -2y = -7x +13

2. To isolate just y, you can divide both sides by -2, so on the left you get y,

and on the left, you get 7/2x and -6.5

3. This give you y = 7/2x - 6.5