9x-8+4=7+16

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


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

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

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

Combine like terms: 7 + 16 = 23
-4 + 9x = 23

Solving
-4 + 9x = 23

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 9x = 23 + 4

Combine like terms: -4 + 4 = 0
0 + 9x = 23 + 4
9x = 23 + 4

Combine like terms: 23 + 4 = 27
9x = 27

Divide each side by '9'.
x = 3

Simplifying
x = 3

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