Answer:
y = -1/2
Explanation:
Pre-Solving
We are given the equation -10 - 8y = 2y - 5.
We want to solve this equation for y.
To do that, we need to isolate y on one side of the equation.
Solving
To start, add 10 to both sides.
-10 - 8y = 2y - 5
+10 +10
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-8y = 2y + 5
Subtract 2y from both sides.
-10y = 5
Divide both sides by -10.
y = -5/10
-5/10 can be simplified to -1/2.
Hence, y = -1/2.