7.00+0.20x=5.00+0.30x

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Solution for 7.00+0.20x=5.00+0.30x equation: 


Simplifying
7.00 + 0.20x = 5.00 + 0.30x

Solving
7.00 + 0.20x = 5.00 + 0.30x

Solving for variable 'x'.

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

Add '-0.30x' to each side of the equation.
7.00 + 0.20x + -0.30x = 5.00 + 0.30x + -0.30x

Combine like terms: 0.20x + -0.30x = -0.1x
7.00 + -0.1x = 5.00 + 0.30x + -0.30x

Combine like terms: 0.30x + -0.30x = 0.00
7.00 + -0.1x = 5.00 + 0.00
7.00 + -0.1x = 5.00

Add '-7.00' to each side of the equation.
7.00 + -7.00 + -0.1x = 5.00 + -7.00

Combine like terms: 7.00 + -7.00 = 0.00
0.00 + -0.1x = 5.00 + -7.00
-0.1x = 5.00 + -7.00

Combine like terms: 5.00 + -7.00 = -2
-0.1x = -2

Divide each side by '-0.1'.
x = 20

Simplifying
x = 20

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