13x-16=9x+7

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Solution for 13x-16=9x+7 equation:


Simplifying
13x + -16 = 9x + 7

Reorder the terms:
-16 + 13x = 9x + 7

Reorder the terms:
-16 + 13x = 7 + 9x

Solving
-16 + 13x = 7 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
-16 + 13x + -9x = 7 + 9x + -9x

Combine like terms: 13x + -9x = 4x
-16 + 4x = 7 + 9x + -9x

Combine like terms: 9x + -9x = 0
-16 + 4x = 7 + 0
-16 + 4x = 7

Add '16' to each side of the equation.
-16 + 16 + 4x = 7 + 16

Combine like terms: -16 + 16 = 0
0 + 4x = 7 + 16
4x = 7 + 16

Combine like terms: 7 + 16 = 23
4x = 23

Divide each side by '4'.
x = 5.75

Simplifying
x = 5.75

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