120x+8-240=400x+80

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Solution for 120x+8-240=400x+80 equation:


Simplifying
120x + 8 + -240 = 400x + 80

Reorder the terms:
8 + -240 + 120x = 400x + 80

Combine like terms: 8 + -240 = -232
-232 + 120x = 400x + 80

Reorder the terms:
-232 + 120x = 80 + 400x

Solving
-232 + 120x = 80 + 400x

Solving for variable 'x'.

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

Add '-400x' to each side of the equation.
-232 + 120x + -400x = 80 + 400x + -400x

Combine like terms: 120x + -400x = -280x
-232 + -280x = 80 + 400x + -400x

Combine like terms: 400x + -400x = 0
-232 + -280x = 80 + 0
-232 + -280x = 80

Add '232' to each side of the equation.
-232 + 232 + -280x = 80 + 232

Combine like terms: -232 + 232 = 0
0 + -280x = 80 + 232
-280x = 80 + 232

Combine like terms: 80 + 232 = 312
-280x = 312

Divide each side by '-280'.
x = -1.114285714

Simplifying
x = -1.114285714

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