4x+15=13x+7

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Solution for 4x+15=13x+7 equation:


Simplifying
4x + 15 = 13x + 7

Reorder the terms:
15 + 4x = 13x + 7

Reorder the terms:
15 + 4x = 7 + 13x

Solving
15 + 4x = 7 + 13x

Solving for variable 'x'.

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

Add '-13x' to each side of the equation.
15 + 4x + -13x = 7 + 13x + -13x

Combine like terms: 4x + -13x = -9x
15 + -9x = 7 + 13x + -13x

Combine like terms: 13x + -13x = 0
15 + -9x = 7 + 0
15 + -9x = 7

Add '-15' to each side of the equation.
15 + -15 + -9x = 7 + -15

Combine like terms: 15 + -15 = 0
0 + -9x = 7 + -15
-9x = 7 + -15

Combine like terms: 7 + -15 = -8
-9x = -8

Divide each side by '-9'.
x = 0.8888888889

Simplifying
x = 0.8888888889

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