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

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


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

Reorder the terms:
3(7 + 4x) = 2(3x + -6)
(7 * 3 + 4x * 3) = 2(3x + -6)
(21 + 12x) = 2(3x + -6)

Reorder the terms:
21 + 12x = 2(-6 + 3x)
21 + 12x = (-6 * 2 + 3x * 2)
21 + 12x = (-12 + 6x)

Solving
21 + 12x = -12 + 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.
21 + 12x + -6x = -12 + 6x + -6x

Combine like terms: 12x + -6x = 6x
21 + 6x = -12 + 6x + -6x

Combine like terms: 6x + -6x = 0
21 + 6x = -12 + 0
21 + 6x = -12

Add '-21' to each side of the equation.
21 + -21 + 6x = -12 + -21

Combine like terms: 21 + -21 = 0
0 + 6x = -12 + -21
6x = -12 + -21

Combine like terms: -12 + -21 = -33
6x = -33

Divide each side by '6'.
x = -5.5

Simplifying
x = -5.5

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