y+12+y-18=180

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Solution for y+12+y-18=180 equation:


Simplifying
y + 12 + y + -18 = 180

Reorder the terms:
12 + -18 + y + y = 180

Combine like terms: 12 + -18 = -6
-6 + y + y = 180

Combine like terms: y + y = 2y
-6 + 2y = 180

Solving
-6 + 2y = 180

Solving for variable 'y'.

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

Add '6' to each side of the equation.
-6 + 6 + 2y = 180 + 6

Combine like terms: -6 + 6 = 0
0 + 2y = 180 + 6
2y = 180 + 6

Combine like terms: 180 + 6 = 186
2y = 186

Divide each side by '2'.
y = 93

Simplifying
y = 93

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