40x+80=70x+125

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Solution for 40x+80=70x+125 equation:


Simplifying
40x + 80 = 70x + 125

Reorder the terms:
80 + 40x = 70x + 125

Reorder the terms:
80 + 40x = 125 + 70x

Solving
80 + 40x = 125 + 70x

Solving for variable 'x'.

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

Add '-70x' to each side of the equation.
80 + 40x + -70x = 125 + 70x + -70x

Combine like terms: 40x + -70x = -30x
80 + -30x = 125 + 70x + -70x

Combine like terms: 70x + -70x = 0
80 + -30x = 125 + 0
80 + -30x = 125

Add '-80' to each side of the equation.
80 + -80 + -30x = 125 + -80

Combine like terms: 80 + -80 = 0
0 + -30x = 125 + -80
-30x = 125 + -80

Combine like terms: 125 + -80 = 45
-30x = 45

Divide each side by '-30'.
x = -1.5

Simplifying
x = -1.5

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