8x+15=19x-18

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Solution for 8x+15=19x-18 equation:


Simplifying
8x + 15 = 19x + -18

Reorder the terms:
15 + 8x = 19x + -18

Reorder the terms:
15 + 8x = -18 + 19x

Solving
15 + 8x = -18 + 19x

Solving for variable 'x'.

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

Add '-19x' to each side of the equation.
15 + 8x + -19x = -18 + 19x + -19x

Combine like terms: 8x + -19x = -11x
15 + -11x = -18 + 19x + -19x

Combine like terms: 19x + -19x = 0
15 + -11x = -18 + 0
15 + -11x = -18

Add '-15' to each side of the equation.
15 + -15 + -11x = -18 + -15

Combine like terms: 15 + -15 = 0
0 + -11x = -18 + -15
-11x = -18 + -15

Combine like terms: -18 + -15 = -33
-11x = -33

Divide each side by '-11'.
x = 3

Simplifying
x = 3

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