8x-42=3x+23

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Solution for 8x-42=3x+23 equation:


Simplifying
8x + -42 = 3x + 23

Reorder the terms:
-42 + 8x = 3x + 23

Reorder the terms:
-42 + 8x = 23 + 3x

Solving
-42 + 8x = 23 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-42 + 8x + -3x = 23 + 3x + -3x

Combine like terms: 8x + -3x = 5x
-42 + 5x = 23 + 3x + -3x

Combine like terms: 3x + -3x = 0
-42 + 5x = 23 + 0
-42 + 5x = 23

Add '42' to each side of the equation.
-42 + 42 + 5x = 23 + 42

Combine like terms: -42 + 42 = 0
0 + 5x = 23 + 42
5x = 23 + 42

Combine like terms: 23 + 42 = 65
5x = 65

Divide each side by '5'.
x = 13

Simplifying
x = 13

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