18y-126+12y=10y-15

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Solution for 18y-126+12y=10y-15 equation:


Simplifying
18y + -126 + 12y = 10y + -15

Reorder the terms:
-126 + 18y + 12y = 10y + -15

Combine like terms: 18y + 12y = 30y
-126 + 30y = 10y + -15

Reorder the terms:
-126 + 30y = -15 + 10y

Solving
-126 + 30y = -15 + 10y

Solving for variable 'y'.

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

Add '-10y' to each side of the equation.
-126 + 30y + -10y = -15 + 10y + -10y

Combine like terms: 30y + -10y = 20y
-126 + 20y = -15 + 10y + -10y

Combine like terms: 10y + -10y = 0
-126 + 20y = -15 + 0
-126 + 20y = -15

Add '126' to each side of the equation.
-126 + 126 + 20y = -15 + 126

Combine like terms: -126 + 126 = 0
0 + 20y = -15 + 126
20y = -15 + 126

Combine like terms: -15 + 126 = 111
20y = 111

Divide each side by '20'.
y = 5.55

Simplifying
y = 5.55

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