-10-5y=20

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Solution for -10-5y=20 equation: 


Simplifying
-10 + -5y = 20

Solving
-10 + -5y = 20

Solving for variable 'y'.

Move all terms containing y to the left, all other terms to the right.

Add '10' to each side of the equation.
-10 + 10 + -5y = 20 + 10

Combine like terms: -10 + 10 = 0
0 + -5y = 20 + 10
-5y = 20 + 10

Combine like terms: 20 + 10 = 30
-5y = 30

Divide each side by '-5'.
y = -6

Simplifying
y = -6

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