x+4+3x-20=180

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Solution for x+4+3x-20=180 equation:


Simplifying
x + 4 + 3x + -20 = 180

Reorder the terms:
4 + -20 + x + 3x = 180

Combine like terms: 4 + -20 = -16
-16 + x + 3x = 180

Combine like terms: x + 3x = 4x
-16 + 4x = 180

Solving
-16 + 4x = 180

Solving for variable 'x'.

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

Add '16' to each side of the equation.
-16 + 16 + 4x = 180 + 16

Combine like terms: -16 + 16 = 0
0 + 4x = 180 + 16
4x = 180 + 16

Combine like terms: 180 + 16 = 196
4x = 196

Divide each side by '4'.
x = 49

Simplifying
x = 49

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