140+0.30x=80+0.70x

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Solution for 140+0.30x=80+0.70x equation:


Simplifying
140 + 0.30x = 80 + 0.70x

Solving
140 + 0.30x = 80 + 0.70x

Solving for variable 'x'.

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

Add '-0.70x' to each side of the equation.
140 + 0.30x + -0.70x = 80 + 0.70x + -0.70x

Combine like terms: 0.30x + -0.70x = -0.4x
140 + -0.4x = 80 + 0.70x + -0.70x

Combine like terms: 0.70x + -0.70x = 0.00
140 + -0.4x = 80 + 0.00
140 + -0.4x = 80

Add '-140' to each side of the equation.
140 + -140 + -0.4x = 80 + -140

Combine like terms: 140 + -140 = 0
0 + -0.4x = 80 + -140
-0.4x = 80 + -140

Combine like terms: 80 + -140 = -60
-0.4x = -60

Divide each side by '-0.4'.
x = 150

Simplifying
x = 150

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