8x-3+15x=18

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Solution for 8x-3+15x=18 equation:


Simplifying
8x + -3 + 15x = 18

Reorder the terms:
-3 + 8x + 15x = 18

Combine like terms: 8x + 15x = 23x
-3 + 23x = 18

Solving
-3 + 23x = 18

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 23x = 18 + 3

Combine like terms: -3 + 3 = 0
0 + 23x = 18 + 3
23x = 18 + 3

Combine like terms: 18 + 3 = 21
23x = 21

Divide each side by '23'.
x = 0.9130434783

Simplifying
x = 0.9130434783

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