9x-38=2x+42

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Solution for 9x-38=2x+42 equation:


Simplifying
9x + -38 = 2x + 42

Reorder the terms:
-38 + 9x = 2x + 42

Reorder the terms:
-38 + 9x = 42 + 2x

Solving
-38 + 9x = 42 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-38 + 9x + -2x = 42 + 2x + -2x

Combine like terms: 9x + -2x = 7x
-38 + 7x = 42 + 2x + -2x

Combine like terms: 2x + -2x = 0
-38 + 7x = 42 + 0
-38 + 7x = 42

Add '38' to each side of the equation.
-38 + 38 + 7x = 42 + 38

Combine like terms: -38 + 38 = 0
0 + 7x = 42 + 38
7x = 42 + 38

Combine like terms: 42 + 38 = 80
7x = 80

Divide each side by '7'.
x = 11.42857143

Simplifying
x = 11.42857143

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