y-12=-7-4

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Solution for y-12=-7-4 equation: 


Simplifying
y + -12 = -7 + -4

Reorder the terms:
-12 + y = -7 + -4

Combine like terms: -7 + -4 = -11
-12 + y = -11

Solving
-12 + y = -11

Solving for variable 'y'.

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

Add '12' to each side of the equation.
-12 + 12 + y = -11 + 12

Combine like terms: -12 + 12 = 0
0 + y = -11 + 12
y = -11 + 12

Combine like terms: -11 + 12 = 1
y = 1

Simplifying
y = 1

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