5x+49+8x+-129=180

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Solution for 5x+49+8x+-129=180 equation:


Simplifying
5x + 49 + 8x + -129 = 180

Reorder the terms:
49 + -129 + 5x + 8x = 180

Combine like terms: 49 + -129 = -80
-80 + 5x + 8x = 180

Combine like terms: 5x + 8x = 13x
-80 + 13x = 180

Solving
-80 + 13x = 180

Solving for variable 'x'.

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

Add '80' to each side of the equation.
-80 + 80 + 13x = 180 + 80

Combine like terms: -80 + 80 = 0
0 + 13x = 180 + 80
13x = 180 + 80

Combine like terms: 180 + 80 = 260
13x = 260

Divide each side by '13'.
x = 20

Simplifying
x = 20

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