4x-7-9x=23

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Solution for 4x-7-9x=23 equation: 


Simplifying
4x + -7 + -9x = 23

Reorder the terms:
-7 + 4x + -9x = 23

Combine like terms: 4x + -9x = -5x
-7 + -5x = 23

Solving
-7 + -5x = 23

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + -5x = 23 + 7

Combine like terms: -7 + 7 = 0
0 + -5x = 23 + 7
-5x = 23 + 7

Combine like terms: 23 + 7 = 30
-5x = 30

Divide each side by '-5'.
x = -6

Simplifying
x = -6

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