18(x-1)=-3(6x)+15x

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Solution for 18(x-1)=-3(6x)+15x equation:


Simplifying
18(x + -1) = -3(6x) + 15x

Reorder the terms:
18(-1 + x) = -3(6x) + 15x
(-1 * 18 + x * 18) = -3(6x) + 15x
(-18 + 18x) = -3(6x) + 15x

Remove parenthesis around (6x)
-18 + 18x = -3 * 6x + 15x

Multiply -3 * 6
-18 + 18x = -18x + 15x

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

Solving
-18 + 18x = -3x

Solving for variable 'x'.

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

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

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

Combine like terms: -3x + 3x = 0
-18 + 21x = 0

Add '18' to each side of the equation.
-18 + 18 + 21x = 0 + 18

Combine like terms: -18 + 18 = 0
0 + 21x = 0 + 18
21x = 0 + 18

Combine like terms: 0 + 18 = 18
21x = 18

Divide each side by '21'.
x = 0.8571428571

Simplifying
x = 0.8571428571

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