3x-42=24+x

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Solution for 3x-42=24+x equation:


Simplifying
3x + -42 = 24 + x

Reorder the terms:
-42 + 3x = 24 + x

Solving
-42 + 3x = 24 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
-42 + 3x + -1x = 24 + x + -1x

Combine like terms: 3x + -1x = 2x
-42 + 2x = 24 + x + -1x

Combine like terms: x + -1x = 0
-42 + 2x = 24 + 0
-42 + 2x = 24

Add '42' to each side of the equation.
-42 + 42 + 2x = 24 + 42

Combine like terms: -42 + 42 = 0
0 + 2x = 24 + 42
2x = 24 + 42

Combine like terms: 24 + 42 = 66
2x = 66

Divide each side by '2'.
x = 33

Simplifying
x = 33

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