7(y-1)=-7-4y

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Solution for 7(y-1)=-7-4y equation:


Simplifying
7(y + -1) = -7 + -4y

Reorder the terms:
7(-1 + y) = -7 + -4y
(-1 * 7 + y * 7) = -7 + -4y
(-7 + 7y) = -7 + -4y

Add '7' to each side of the equation.
-7 + 7 + 7y = -7 + 7 + -4y

Combine like terms: -7 + 7 = 0
0 + 7y = -7 + 7 + -4y
7y = -7 + 7 + -4y

Combine like terms: -7 + 7 = 0
7y = 0 + -4y
7y = -4y

Solving
7y = -4y

Solving for variable 'y'.

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

Add '4y' to each side of the equation.
7y + 4y = -4y + 4y

Combine like terms: 7y + 4y = 11y
11y = -4y + 4y

Combine like terms: -4y + 4y = 0
11y = 0

Divide each side by '11'.
y = 0

Simplifying
y = 0

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