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

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Solution for 3-6(x+7)-12=4(2x-3) equation:


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

Reorder the terms:
3 + -6(7 + x) + -12 = 4(2x + -3)
3 + (7 * -6 + x * -6) + -12 = 4(2x + -3)
3 + (-42 + -6x) + -12 = 4(2x + -3)

Reorder the terms:
3 + -42 + -12 + -6x = 4(2x + -3)

Combine like terms: 3 + -42 = -39
-39 + -12 + -6x = 4(2x + -3)

Combine like terms: -39 + -12 = -51
-51 + -6x = 4(2x + -3)

Reorder the terms:
-51 + -6x = 4(-3 + 2x)
-51 + -6x = (-3 * 4 + 2x * 4)
-51 + -6x = (-12 + 8x)

Solving
-51 + -6x = -12 + 8x

Solving for variable 'x'.

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

Add '-8x' to each side of the equation.
-51 + -6x + -8x = -12 + 8x + -8x

Combine like terms: -6x + -8x = -14x
-51 + -14x = -12 + 8x + -8x

Combine like terms: 8x + -8x = 0
-51 + -14x = -12 + 0
-51 + -14x = -12

Add '51' to each side of the equation.
-51 + 51 + -14x = -12 + 51

Combine like terms: -51 + 51 = 0
0 + -14x = -12 + 51
-14x = -12 + 51

Combine like terms: -12 + 51 = 39
-14x = 39

Divide each side by '-14'.
x = -2.785714286

Simplifying
x = -2.785714286

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