4(3x+7)-6(3x-7)=12x+3(4x-8)

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Solution for 4(3x+7)-6(3x-7)=12x+3(4x-8) equation:


Simplifying
4(3x + 7) + -6(3x + -7) = 12x + 3(4x + -8)

Reorder the terms:
4(7 + 3x) + -6(3x + -7) = 12x + 3(4x + -8)
(7 * 4 + 3x * 4) + -6(3x + -7) = 12x + 3(4x + -8)
(28 + 12x) + -6(3x + -7) = 12x + 3(4x + -8)

Reorder the terms:
28 + 12x + -6(-7 + 3x) = 12x + 3(4x + -8)
28 + 12x + (-7 * -6 + 3x * -6) = 12x + 3(4x + -8)
28 + 12x + (42 + -18x) = 12x + 3(4x + -8)

Reorder the terms:
28 + 42 + 12x + -18x = 12x + 3(4x + -8)

Combine like terms: 28 + 42 = 70
70 + 12x + -18x = 12x + 3(4x + -8)

Combine like terms: 12x + -18x = -6x
70 + -6x = 12x + 3(4x + -8)

Reorder the terms:
70 + -6x = 12x + 3(-8 + 4x)
70 + -6x = 12x + (-8 * 3 + 4x * 3)
70 + -6x = 12x + (-24 + 12x)

Reorder the terms:
70 + -6x = -24 + 12x + 12x

Combine like terms: 12x + 12x = 24x
70 + -6x = -24 + 24x

Solving
70 + -6x = -24 + 24x

Solving for variable 'x'.

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

Add '-24x' to each side of the equation.
70 + -6x + -24x = -24 + 24x + -24x

Combine like terms: -6x + -24x = -30x
70 + -30x = -24 + 24x + -24x

Combine like terms: 24x + -24x = 0
70 + -30x = -24 + 0
70 + -30x = -24

Add '-70' to each side of the equation.
70 + -70 + -30x = -24 + -70

Combine like terms: 70 + -70 = 0
0 + -30x = -24 + -70
-30x = -24 + -70

Combine like terms: -24 + -70 = -94
-30x = -94

Divide each side by '-30'.
x = 3.133333333

Simplifying
x = 3.133333333

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