-7y-7=7(y+5)

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Solution for -7y-7=7(y+5) equation:


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

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

Reorder the terms:
-7 + -7y = 7(5 + y)
-7 + -7y = (5 * 7 + y * 7)
-7 + -7y = (35 + 7y)

Solving
-7 + -7y = 35 + 7y

Solving for variable 'y'.

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

Add '-7y' to each side of the equation.
-7 + -7y + -7y = 35 + 7y + -7y

Combine like terms: -7y + -7y = -14y
-7 + -14y = 35 + 7y + -7y

Combine like terms: 7y + -7y = 0
-7 + -14y = 35 + 0
-7 + -14y = 35

Add '7' to each side of the equation.
-7 + 7 + -14y = 35 + 7

Combine like terms: -7 + 7 = 0
0 + -14y = 35 + 7
-14y = 35 + 7

Combine like terms: 35 + 7 = 42
-14y = 42

Divide each side by '-14'.
y = -3

Simplifying
y = -3

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