2(y-5)-7y=-30

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Solution for 2(y-5)-7y=-30 equation: 


Simplifying
2(y + -5) + -7y = -30

Reorder the terms:
2(-5 + y) + -7y = -30
(-5 * 2 + y * 2) + -7y = -30
(-10 + 2y) + -7y = -30

Combine like terms: 2y + -7y = -5y
-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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