13-8x=39-15x

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Solution for 13-8x=39-15x equation:


Simplifying
13 + -8x = 39 + -15x

Solving
13 + -8x = 39 + -15x

Solving for variable 'x'.

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

Add '15x' to each side of the equation.
13 + -8x + 15x = 39 + -15x + 15x

Combine like terms: -8x + 15x = 7x
13 + 7x = 39 + -15x + 15x

Combine like terms: -15x + 15x = 0
13 + 7x = 39 + 0
13 + 7x = 39

Add '-13' to each side of the equation.
13 + -13 + 7x = 39 + -13

Combine like terms: 13 + -13 = 0
0 + 7x = 39 + -13
7x = 39 + -13

Combine like terms: 39 + -13 = 26
7x = 26

Divide each side by '7'.
x = 3.714285714

Simplifying
x = 3.714285714

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