130-7x=38x+20

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Solution for 130-7x=38x+20 equation:


Simplifying
130 + -7x = 38x + 20

Reorder the terms:
130 + -7x = 20 + 38x

Solving
130 + -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.
130 + -7x + -38x = 20 + 38x + -38x

Combine like terms: -7x + -38x = -45x
130 + -45x = 20 + 38x + -38x

Combine like terms: 38x + -38x = 0
130 + -45x = 20 + 0
130 + -45x = 20

Add '-130' to each side of the equation.
130 + -130 + -45x = 20 + -130

Combine like terms: 130 + -130 = 0
0 + -45x = 20 + -130
-45x = 20 + -130

Combine like terms: 20 + -130 = -110
-45x = -110

Divide each side by '-45'.
x = 2.444444444

Simplifying
x = 2.444444444

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