5(x+9)-23=42

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Solution for 5(x+9)-23=42 equation:


Simplifying
5(x + 9) + -23 = 42

Reorder the terms:
5(9 + x) + -23 = 42
(9 * 5 + x * 5) + -23 = 42
(45 + 5x) + -23 = 42

Reorder the terms:
45 + -23 + 5x = 42

Combine like terms: 45 + -23 = 22
22 + 5x = 42

Solving
22 + 5x = 42

Solving for variable 'x'.

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

Add '-22' to each side of the equation.
22 + -22 + 5x = 42 + -22

Combine like terms: 22 + -22 = 0
0 + 5x = 42 + -22
5x = 42 + -22

Combine like terms: 42 + -22 = 20
5x = 20

Divide each side by '5'.
x = 4

Simplifying
x = 4

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