5x+2+8x+4+15x-18=180

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Solution for 5x+2+8x+4+15x-18=180 equation:


Simplifying
5x + 2 + 8x + 4 + 15x + -18 = 180

Reorder the terms:
2 + 4 + -18 + 5x + 8x + 15x = 180

Combine like terms: 2 + 4 = 6
6 + -18 + 5x + 8x + 15x = 180

Combine like terms: 6 + -18 = -12
-12 + 5x + 8x + 15x = 180

Combine like terms: 5x + 8x = 13x
-12 + 13x + 15x = 180

Combine like terms: 13x + 15x = 28x
-12 + 28x = 180

Solving
-12 + 28x = 180

Solving for variable 'x'.

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

Add '12' to each side of the equation.
-12 + 12 + 28x = 180 + 12

Combine like terms: -12 + 12 = 0
0 + 28x = 180 + 12
28x = 180 + 12

Combine like terms: 180 + 12 = 192
28x = 192

Divide each side by '28'.
x = 6.857142857

Simplifying
x = 6.857142857

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