x-7+2x-17=90

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Solution for x-7+2x-17=90 equation:


Simplifying
x + -7 + 2x + -17 = 90

Reorder the terms:
-7 + -17 + x + 2x = 90

Combine like terms: -7 + -17 = -24
-24 + x + 2x = 90

Combine like terms: x + 2x = 3x
-24 + 3x = 90

Solving
-24 + 3x = 90

Solving for variable 'x'.

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

Add '24' to each side of the equation.
-24 + 24 + 3x = 90 + 24

Combine like terms: -24 + 24 = 0
0 + 3x = 90 + 24
3x = 90 + 24

Combine like terms: 90 + 24 = 114
3x = 114

Divide each side by '3'.
x = 38

Simplifying
x = 38

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