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

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


Simplifying
3(4 + 2x) = 3x + -6 + -7x
(4 * 3 + 2x * 3) = 3x + -6 + -7x
(12 + 6x) = 3x + -6 + -7x

Reorder the terms:
12 + 6x = -6 + 3x + -7x

Combine like terms: 3x + -7x = -4x
12 + 6x = -6 + -4x

Solving
12 + 6x = -6 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
12 + 6x + 4x = -6 + -4x + 4x

Combine like terms: 6x + 4x = 10x
12 + 10x = -6 + -4x + 4x

Combine like terms: -4x + 4x = 0
12 + 10x = -6 + 0
12 + 10x = -6

Add '-12' to each side of the equation.
12 + -12 + 10x = -6 + -12

Combine like terms: 12 + -12 = 0
0 + 10x = -6 + -12
10x = -6 + -12

Combine like terms: -6 + -12 = -18
10x = -18

Divide each side by '10'.
x = -1.8

Simplifying
x = -1.8

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