7y-28=8y-14

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Solution for 7y-28=8y-14 equation:


Simplifying
7y + -28 = 8y + -14

Reorder the terms:
-28 + 7y = 8y + -14

Reorder the terms:
-28 + 7y = -14 + 8y

Solving
-28 + 7y = -14 + 8y

Solving for variable 'y'.

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

Add '-8y' to each side of the equation.
-28 + 7y + -8y = -14 + 8y + -8y

Combine like terms: 7y + -8y = -1y
-28 + -1y = -14 + 8y + -8y

Combine like terms: 8y + -8y = 0
-28 + -1y = -14 + 0
-28 + -1y = -14

Add '28' to each side of the equation.
-28 + 28 + -1y = -14 + 28

Combine like terms: -28 + 28 = 0
0 + -1y = -14 + 28
-1y = -14 + 28

Combine like terms: -14 + 28 = 14
-1y = 14

Divide each side by '-1'.
y = -14

Simplifying
y = -14

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