7(-y-1)+y=11

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Solution for 7(-y-1)+y=11 equation:


Simplifying
7(-1y + -1) + y = 11

Reorder the terms:
7(-1 + -1y) + y = 11
(-1 * 7 + -1y * 7) + y = 11
(-7 + -7y) + y = 11

Combine like terms: -7y + y = -6y
-7 + -6y = 11

Solving
-7 + -6y = 11

Solving for variable 'y'.

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

Add '7' to each side of the equation.
-7 + 7 + -6y = 11 + 7

Combine like terms: -7 + 7 = 0
0 + -6y = 11 + 7
-6y = 11 + 7

Combine like terms: 11 + 7 = 18
-6y = 18

Divide each side by '-6'.
y = -3

Simplifying
y = -3

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