180-7x=38x+20

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Solution for 180-7x=38x+20 equation:


Simplifying
180 + -7x = 38x + 20

Reorder the terms:
180 + -7x = 20 + 38x

Solving
180 + -7x = 20 + 38x

Solving for variable 'x'.

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

Add '-38x' to each side of the equation.
180 + -7x + -38x = 20 + 38x + -38x

Combine like terms: -7x + -38x = -45x
180 + -45x = 20 + 38x + -38x

Combine like terms: 38x + -38x = 0
180 + -45x = 20 + 0
180 + -45x = 20

Add '-180' to each side of the equation.
180 + -180 + -45x = 20 + -180

Combine like terms: 180 + -180 = 0
0 + -45x = 20 + -180
-45x = 20 + -180

Combine like terms: 20 + -180 = -160
-45x = -160

Divide each side by '-45'.
x = 3.555555556

Simplifying
x = 3.555555556

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