18x-(9x-8)=17

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Solution for 18x-(9x-8)=17 equation:


Simplifying
18x + -1(9x + -8) = 17

Reorder the terms:
18x + -1(-8 + 9x) = 17
18x + (-8 * -1 + 9x * -1) = 17
18x + (8 + -9x) = 17

Reorder the terms:
8 + 18x + -9x = 17

Combine like terms: 18x + -9x = 9x
8 + 9x = 17

Solving
8 + 9x = 17

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 9x = 17 + -8

Combine like terms: 8 + -8 = 0
0 + 9x = 17 + -8
9x = 17 + -8

Combine like terms: 17 + -8 = 9
9x = 9

Divide each side by '9'.
x = 1

Simplifying
x = 1

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