11-1y-4=y+7

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Solution for 11-1y-4=y+7 equation:


Simplifying
11 + -1y + -4 = y + 7

Reorder the terms:
11 + -4 + -1y = y + 7

Combine like terms: 11 + -4 = 7
7 + -1y = y + 7

Reorder the terms:
7 + -1y = 7 + y

Add '-7' to each side of the equation.
7 + -7 + -1y = 7 + -7 + y

Combine like terms: 7 + -7 = 0
0 + -1y = 7 + -7 + y
-1y = 7 + -7 + y

Combine like terms: 7 + -7 = 0
-1y = 0 + y
-1y = y

Solving
-1y = y

Solving for variable 'y'.

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

Add '-1y' to each side of the equation.
-1y + -1y = y + -1y

Combine like terms: -1y + -1y = -2y
-2y = y + -1y

Combine like terms: y + -1y = 0
-2y = 0

Divide each side by '-2'.
y = 0

Simplifying
y = 0

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