7x-34=2x+66

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Solution for 7x-34=2x+66 equation:


Simplifying
7x + -34 = 2x + 66

Reorder the terms:
-34 + 7x = 2x + 66

Reorder the terms:
-34 + 7x = 66 + 2x

Solving
-34 + 7x = 66 + 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.
-34 + 7x + -2x = 66 + 2x + -2x

Combine like terms: 7x + -2x = 5x
-34 + 5x = 66 + 2x + -2x

Combine like terms: 2x + -2x = 0
-34 + 5x = 66 + 0
-34 + 5x = 66

Add '34' to each side of the equation.
-34 + 34 + 5x = 66 + 34

Combine like terms: -34 + 34 = 0
0 + 5x = 66 + 34
5x = 66 + 34

Combine like terms: 66 + 34 = 100
5x = 100

Divide each side by '5'.
x = 20

Simplifying
x = 20

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