8y-28=15y-49

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Solution for 8y-28=15y-49 equation:


Simplifying
8y + -28 = 15y + -49

Reorder the terms:
-28 + 8y = 15y + -49

Reorder the terms:
-28 + 8y = -49 + 15y

Solving
-28 + 8y = -49 + 15y

Solving for variable 'y'.

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

Add '-15y' to each side of the equation.
-28 + 8y + -15y = -49 + 15y + -15y

Combine like terms: 8y + -15y = -7y
-28 + -7y = -49 + 15y + -15y

Combine like terms: 15y + -15y = 0
-28 + -7y = -49 + 0
-28 + -7y = -49

Add '28' to each side of the equation.
-28 + 28 + -7y = -49 + 28

Combine like terms: -28 + 28 = 0
0 + -7y = -49 + 28
-7y = -49 + 28

Combine like terms: -49 + 28 = -21
-7y = -21

Divide each side by '-7'.
y = 3

Simplifying
y = 3

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