7+3[4(2x-3)-8x]=3x-8

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Solution for 7+3[4(2x-3)-8x]=3x-8 equation:


Simplifying
7 + 3[4(2x + -3) + -8x] = 3x + -8

Reorder the terms:
7 + 3[4(-3 + 2x) + -8x] = 3x + -8
7 + 3[(-3 * 4 + 2x * 4) + -8x] = 3x + -8
7 + 3[(-12 + 8x) + -8x] = 3x + -8

Combine like terms: 8x + -8x = 0
7 + 3[-12 + 0] = 3x + -8
7 + 3[-12] = 3x + -8

Multiply 3 * -12
7 + -36 = 3x + -8

Combine like terms: 7 + -36 = -29
-29 = 3x + -8

Reorder the terms:
-29 = -8 + 3x

Solving
-29 = -8 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
-29 + -3x = -8 + 3x + -3x

Combine like terms: 3x + -3x = 0
-29 + -3x = -8 + 0
-29 + -3x = -8

Add '29' to each side of the equation.
-29 + 29 + -3x = -8 + 29

Combine like terms: -29 + 29 = 0
0 + -3x = -8 + 29
-3x = -8 + 29

Combine like terms: -8 + 29 = 21
-3x = 21

Divide each side by '-3'.
x = -7

Simplifying
x = -7

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