7y=2(y-5)-10

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Solution for 7y=2(y-5)-10 equation:


Simplifying
7y = 2(y + -5) + -10

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

Reorder the terms:
7y = -10 + -10 + 2y

Combine like terms: -10 + -10 = -20
7y = -20 + 2y

Solving
7y = -20 + 2y

Solving for variable 'y'.

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

Add '-2y' to each side of the equation.
7y + -2y = -20 + 2y + -2y

Combine like terms: 7y + -2y = 5y
5y = -20 + 2y + -2y

Combine like terms: 2y + -2y = 0
5y = -20 + 0
5y = -20

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

Simplifying
y = -4

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