9x-(4x-18)=63

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Solution for 9x-(4x-18)=63 equation:


Simplifying
9x + -1(4x + -18) = 63

Reorder the terms:
9x + -1(-18 + 4x) = 63
9x + (-18 * -1 + 4x * -1) = 63
9x + (18 + -4x) = 63

Reorder the terms:
18 + 9x + -4x = 63

Combine like terms: 9x + -4x = 5x
18 + 5x = 63

Solving
18 + 5x = 63

Solving for variable 'x'.

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

Add '-18' to each side of the equation.
18 + -18 + 5x = 63 + -18

Combine like terms: 18 + -18 = 0
0 + 5x = 63 + -18
5x = 63 + -18

Combine like terms: 63 + -18 = 45
5x = 45

Divide each side by '5'.
x = 9

Simplifying
x = 9

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