30x+20=2x+13

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Solution for 30x+20=2x+13 equation:


Simplifying
30x + 20 = 2x + 13

Reorder the terms:
20 + 30x = 2x + 13

Reorder the terms:
20 + 30x = 13 + 2x

Solving
20 + 30x = 13 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
20 + 30x + -2x = 13 + 2x + -2x

Combine like terms: 30x + -2x = 28x
20 + 28x = 13 + 2x + -2x

Combine like terms: 2x + -2x = 0
20 + 28x = 13 + 0
20 + 28x = 13

Add '-20' to each side of the equation.
20 + -20 + 28x = 13 + -20

Combine like terms: 20 + -20 = 0
0 + 28x = 13 + -20
28x = 13 + -20

Combine like terms: 13 + -20 = -7
28x = -7

Divide each side by '28'.
x = -0.25

Simplifying
x = -0.25

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