20x+7=2x+43

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Solution for 20x+7=2x+43 equation:


Simplifying
20x + 7 = 2x + 43

Reorder the terms:
7 + 20x = 2x + 43

Reorder the terms:
7 + 20x = 43 + 2x

Solving
7 + 20x = 43 + 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.
7 + 20x + -2x = 43 + 2x + -2x

Combine like terms: 20x + -2x = 18x
7 + 18x = 43 + 2x + -2x

Combine like terms: 2x + -2x = 0
7 + 18x = 43 + 0
7 + 18x = 43

Add '-7' to each side of the equation.
7 + -7 + 18x = 43 + -7

Combine like terms: 7 + -7 = 0
0 + 18x = 43 + -7
18x = 43 + -7

Combine like terms: 43 + -7 = 36
18x = 36

Divide each side by '18'.
x = 2

Simplifying
x = 2

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