8y-7=12y+2

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Solution for 8y-7=12y+2 equation:


Simplifying
8y + -7 = 12y + 2

Reorder the terms:
-7 + 8y = 12y + 2

Reorder the terms:
-7 + 8y = 2 + 12y

Solving
-7 + 8y = 2 + 12y

Solving for variable 'y'.

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

Add '-12y' to each side of the equation.
-7 + 8y + -12y = 2 + 12y + -12y

Combine like terms: 8y + -12y = -4y
-7 + -4y = 2 + 12y + -12y

Combine like terms: 12y + -12y = 0
-7 + -4y = 2 + 0
-7 + -4y = 2

Add '7' to each side of the equation.
-7 + 7 + -4y = 2 + 7

Combine like terms: -7 + 7 = 0
0 + -4y = 2 + 7
-4y = 2 + 7

Combine like terms: 2 + 7 = 9
-4y = 9

Divide each side by '-4'.
y = -2.25

Simplifying
y = -2.25

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