-1(x-18)+3(x+12)=6x+24

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Solution for -1(x-18)+3(x+12)=6x+24 equation:


Simplifying
-1(x + -18) + 3(x + 12) = 6x + 24

Reorder the terms:
-1(-18 + x) + 3(x + 12) = 6x + 24
(-18 * -1 + x * -1) + 3(x + 12) = 6x + 24
(18 + -1x) + 3(x + 12) = 6x + 24

Reorder the terms:
18 + -1x + 3(12 + x) = 6x + 24
18 + -1x + (12 * 3 + x * 3) = 6x + 24
18 + -1x + (36 + 3x) = 6x + 24

Reorder the terms:
18 + 36 + -1x + 3x = 6x + 24

Combine like terms: 18 + 36 = 54
54 + -1x + 3x = 6x + 24

Combine like terms: -1x + 3x = 2x
54 + 2x = 6x + 24

Reorder the terms:
54 + 2x = 24 + 6x

Solving
54 + 2x = 24 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
54 + 2x + -6x = 24 + 6x + -6x

Combine like terms: 2x + -6x = -4x
54 + -4x = 24 + 6x + -6x

Combine like terms: 6x + -6x = 0
54 + -4x = 24 + 0
54 + -4x = 24

Add '-54' to each side of the equation.
54 + -54 + -4x = 24 + -54

Combine like terms: 54 + -54 = 0
0 + -4x = 24 + -54
-4x = 24 + -54

Combine like terms: 24 + -54 = -30
-4x = -30

Divide each side by '-4'.
x = 7.5

Simplifying
x = 7.5

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