-7y+4=-3y-12

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Solution for -7y+4=-3y-12 equation:


Simplifying
-7y + 4 = -3y + -12

Reorder the terms:
4 + -7y = -3y + -12

Reorder the terms:
4 + -7y = -12 + -3y

Solving
4 + -7y = -12 + -3y

Solving for variable 'y'.

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

Add '3y' to each side of the equation.
4 + -7y + 3y = -12 + -3y + 3y

Combine like terms: -7y + 3y = -4y
4 + -4y = -12 + -3y + 3y

Combine like terms: -3y + 3y = 0
4 + -4y = -12 + 0
4 + -4y = -12

Add '-4' to each side of the equation.
4 + -4 + -4y = -12 + -4

Combine like terms: 4 + -4 = 0
0 + -4y = -12 + -4
-4y = -12 + -4

Combine like terms: -12 + -4 = -16
-4y = -16

Divide each side by '-4'.
y = 4

Simplifying
y = 4

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