140+0.30x=80+0.40

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Solution for 140+0.30x=80+0.40 equation:


Simplifying
140 + 0.30x = 80 + 0.40

Combine like terms: 80 + 0.40 = 80.4
140 + 0.30x = 80.4

Solving
140 + 0.30x = 80.4

Solving for variable 'x'.

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

Add '-140' to each side of the equation.
140 + -140 + 0.30x = 80.4 + -140

Combine like terms: 140 + -140 = 0
0 + 0.30x = 80.4 + -140
0.30x = 80.4 + -140

Combine like terms: 80.4 + -140 = -59.6
0.30x = -59.6

Divide each side by '0.30'.
x = -198.6666667

Simplifying
x = -198.6666667

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