4(5-3x)-9=23

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Solution for 4(5-3x)-9=23 equation:


Simplifying
4(5 + -3x) + -9 = 23
(5 * 4 + -3x * 4) + -9 = 23
(20 + -12x) + -9 = 23

Reorder the terms:
20 + -9 + -12x = 23

Combine like terms: 20 + -9 = 11
11 + -12x = 23

Solving
11 + -12x = 23

Solving for variable 'x'.

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

Add '-11' to each side of the equation.
11 + -11 + -12x = 23 + -11

Combine like terms: 11 + -11 = 0
0 + -12x = 23 + -11
-12x = 23 + -11

Combine like terms: 23 + -11 = 12
-12x = 12

Divide each side by '-12'.
x = -1

Simplifying
x = -1

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