18x+10+x+9=120

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Solution for 18x+10+x+9=120 equation:


Simplifying
18x + 10 + x + 9 = 120

Reorder the terms:
10 + 9 + 18x + x = 120

Combine like terms: 10 + 9 = 19
19 + 18x + x = 120

Combine like terms: 18x + x = 19x
19 + 19x = 120

Solving
19 + 19x = 120

Solving for variable 'x'.

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

Add '-19' to each side of the equation.
19 + -19 + 19x = 120 + -19

Combine like terms: 19 + -19 = 0
0 + 19x = 120 + -19
19x = 120 + -19

Combine like terms: 120 + -19 = 101
19x = 101

Divide each side by '19'.
x = 5.315789474

Simplifying
x = 5.315789474

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