(x+138)+(x+48)=180

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Solution for (x+138)+(x+48)=180 equation:


Simplifying
(x + 138) + (x + 48) = 180

Reorder the terms:
(138 + x) + (x + 48) = 180

Remove parenthesis around (138 + x)
138 + x + (x + 48) = 180

Reorder the terms:
138 + x + (48 + x) = 180

Remove parenthesis around (48 + x)
138 + x + 48 + x = 180

Reorder the terms:
138 + 48 + x + x = 180

Combine like terms: 138 + 48 = 186
186 + x + x = 180

Combine like terms: x + x = 2x
186 + 2x = 180

Solving
186 + 2x = 180

Solving for variable 'x'.

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

Add '-186' to each side of the equation.
186 + -186 + 2x = 180 + -186

Combine like terms: 186 + -186 = 0
0 + 2x = 180 + -186
2x = 180 + -186

Combine like terms: 180 + -186 = -6
2x = -6

Divide each side by '2'.
x = -3

Simplifying
x = -3

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