9x+20=7x+34

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Solution for 9x+20=7x+34 equation:


Simplifying
9x + 20 = 7x + 34

Reorder the terms:
20 + 9x = 7x + 34

Reorder the terms:
20 + 9x = 34 + 7x

Solving
20 + 9x = 34 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
20 + 9x + -7x = 34 + 7x + -7x

Combine like terms: 9x + -7x = 2x
20 + 2x = 34 + 7x + -7x

Combine like terms: 7x + -7x = 0
20 + 2x = 34 + 0
20 + 2x = 34

Add '-20' to each side of the equation.
20 + -20 + 2x = 34 + -20

Combine like terms: 20 + -20 = 0
0 + 2x = 34 + -20
2x = 34 + -20

Combine like terms: 34 + -20 = 14
2x = 14

Divide each side by '2'.
x = 7

Simplifying
x = 7

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