18y-8=3y+7

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Solution for 18y-8=3y+7 equation:


Simplifying
18y + -8 = 3y + 7

Reorder the terms:
-8 + 18y = 3y + 7

Reorder the terms:
-8 + 18y = 7 + 3y

Solving
-8 + 18y = 7 + 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.
-8 + 18y + -3y = 7 + 3y + -3y

Combine like terms: 18y + -3y = 15y
-8 + 15y = 7 + 3y + -3y

Combine like terms: 3y + -3y = 0
-8 + 15y = 7 + 0
-8 + 15y = 7

Add '8' to each side of the equation.
-8 + 8 + 15y = 7 + 8

Combine like terms: -8 + 8 = 0
0 + 15y = 7 + 8
15y = 7 + 8

Combine like terms: 7 + 8 = 15
15y = 15

Divide each side by '15'.
y = 1

Simplifying
y = 1

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