20x+40=70x

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Solution for 20x+40=70x equation:


Simplifying
20x + 40 = 70x

Reorder the terms:
40 + 20x = 70x

Solving
40 + 20x = 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.
40 + 20x + -70x = 70x + -70x

Combine like terms: 20x + -70x = -50x
40 + -50x = 70x + -70x

Combine like terms: 70x + -70x = 0
40 + -50x = 0

Add '-40' to each side of the equation.
40 + -40 + -50x = 0 + -40

Combine like terms: 40 + -40 = 0
0 + -50x = 0 + -40
-50x = 0 + -40

Combine like terms: 0 + -40 = -40
-50x = -40

Divide each side by '-50'.
x = 0.8

Simplifying
x = 0.8

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