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

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


Simplifying
3(3x + -4) + -8x = 4 + -1(6x + 7)

Reorder the terms:
3(-4 + 3x) + -8x = 4 + -1(6x + 7)
(-4 * 3 + 3x * 3) + -8x = 4 + -1(6x + 7)
(-12 + 9x) + -8x = 4 + -1(6x + 7)

Combine like terms: 9x + -8x = 1x
-12 + 1x = 4 + -1(6x + 7)

Reorder the terms:
-12 + 1x = 4 + -1(7 + 6x)
-12 + 1x = 4 + (7 * -1 + 6x * -1)
-12 + 1x = 4 + (-7 + -6x)

Combine like terms: 4 + -7 = -3
-12 + 1x = -3 + -6x

Solving
-12 + 1x = -3 + -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.
-12 + 1x + 6x = -3 + -6x + 6x

Combine like terms: 1x + 6x = 7x
-12 + 7x = -3 + -6x + 6x

Combine like terms: -6x + 6x = 0
-12 + 7x = -3 + 0
-12 + 7x = -3

Add '12' to each side of the equation.
-12 + 12 + 7x = -3 + 12

Combine like terms: -12 + 12 = 0
0 + 7x = -3 + 12
7x = -3 + 12

Combine like terms: -3 + 12 = 9
7x = 9

Divide each side by '7'.
x = 1.285714286

Simplifying
x = 1.285714286

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