9x-8+4x=7+16

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Solution for 9x-8+4x=7+16 equation:


Simplifying
9x + -8 + 4x = 7 + 16

Reorder the terms:
-8 + 9x + 4x = 7 + 16

Combine like terms: 9x + 4x = 13x
-8 + 13x = 7 + 16

Combine like terms: 7 + 16 = 23
-8 + 13x = 23

Solving
-8 + 13x = 23

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 13x = 23 + 8

Combine like terms: -8 + 8 = 0
0 + 13x = 23 + 8
13x = 23 + 8

Combine like terms: 23 + 8 = 31
13x = 31

Divide each side by '13'.
x = 2.384615385

Simplifying
x = 2.384615385

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