7x-18-4x=6(3x+2)

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Solution for 7x-18-4x=6(3x+2) equation:


Simplifying
7x + -18 + -4x = 6(3x + 2)

Reorder the terms:
-18 + 7x + -4x = 6(3x + 2)

Combine like terms: 7x + -4x = 3x
-18 + 3x = 6(3x + 2)

Reorder the terms:
-18 + 3x = 6(2 + 3x)
-18 + 3x = (2 * 6 + 3x * 6)
-18 + 3x = (12 + 18x)

Solving
-18 + 3x = 12 + 18x

Solving for variable 'x'.

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

Add '-18x' to each side of the equation.
-18 + 3x + -18x = 12 + 18x + -18x

Combine like terms: 3x + -18x = -15x
-18 + -15x = 12 + 18x + -18x

Combine like terms: 18x + -18x = 0
-18 + -15x = 12 + 0
-18 + -15x = 12

Add '18' to each side of the equation.
-18 + 18 + -15x = 12 + 18

Combine like terms: -18 + 18 = 0
0 + -15x = 12 + 18
-15x = 12 + 18

Combine like terms: 12 + 18 = 30
-15x = 30

Divide each side by '-15'.
x = -2

Simplifying
x = -2

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