-2(-5)-5y=30

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Solution for -2(-5)-5y=30 equation: 


Simplifying
-2(-5) + -5y = 30

Multiply -2 * -5
10 + -5y = 30

Solving
10 + -5y = 30

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 = 30 + -10

Combine like terms: 10 + -10 = 0
0 + -5y = 30 + -10
-5y = 30 + -10

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

Divide each side by '-5'.
y = -4

Simplifying
y = -4

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