18+2x=39-5x

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Solution for 18+2x=39-5x equation:


Simplifying
18 + 2x = 39 + -5x

Solving
18 + 2x = 39 + -5x

Solving for variable 'x'.

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

Add '5x' to each side of the equation.
18 + 2x + 5x = 39 + -5x + 5x

Combine like terms: 2x + 5x = 7x
18 + 7x = 39 + -5x + 5x

Combine like terms: -5x + 5x = 0
18 + 7x = 39 + 0
18 + 7x = 39

Add '-18' to each side of the equation.
18 + -18 + 7x = 39 + -18

Combine like terms: 18 + -18 = 0
0 + 7x = 39 + -18
7x = 39 + -18

Combine like terms: 39 + -18 = 21
7x = 21

Divide each side by '7'.
x = 3

Simplifying
x = 3

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