7+30x=20x+13

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Solution for 7+30x=20x+13 equation:


Simplifying
7 + 30x = 20x + 13

Reorder the terms:
7 + 30x = 13 + 20x

Solving
7 + 30x = 13 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
7 + 30x + -20x = 13 + 20x + -20x

Combine like terms: 30x + -20x = 10x
7 + 10x = 13 + 20x + -20x

Combine like terms: 20x + -20x = 0
7 + 10x = 13 + 0
7 + 10x = 13

Add '-7' to each side of the equation.
7 + -7 + 10x = 13 + -7

Combine like terms: 7 + -7 = 0
0 + 10x = 13 + -7
10x = 13 + -7

Combine like terms: 13 + -7 = 6
10x = 6

Divide each side by '10'.
x = 0.6

Simplifying
x = 0.6

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