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

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


Simplifying
8x + -3(x + 4) = 4[x + 2(3 + -1x)]

Reorder the terms:
8x + -3(4 + x) = 4[x + 2(3 + -1x)]
8x + (4 * -3 + x * -3) = 4[x + 2(3 + -1x)]
8x + (-12 + -3x) = 4[x + 2(3 + -1x)]

Reorder the terms:
-12 + 8x + -3x = 4[x + 2(3 + -1x)]

Combine like terms: 8x + -3x = 5x
-12 + 5x = 4[x + 2(3 + -1x)]
-12 + 5x = 4[x + (3 * 2 + -1x * 2)]
-12 + 5x = 4[x + (6 + -2x)]

Reorder the terms:
-12 + 5x = 4[6 + x + -2x]

Combine like terms: x + -2x = -1x
-12 + 5x = 4[6 + -1x]
-12 + 5x = [6 * 4 + -1x * 4]
-12 + 5x = [24 + -4x]

Solving
-12 + 5x = 24 + -4x

Solving for variable 'x'.

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

Add '4x' to each side of the equation.
-12 + 5x + 4x = 24 + -4x + 4x

Combine like terms: 5x + 4x = 9x
-12 + 9x = 24 + -4x + 4x

Combine like terms: -4x + 4x = 0
-12 + 9x = 24 + 0
-12 + 9x = 24

Add '12' to each side of the equation.
-12 + 12 + 9x = 24 + 12

Combine like terms: -12 + 12 = 0
0 + 9x = 24 + 12
9x = 24 + 12

Combine like terms: 24 + 12 = 36
9x = 36

Divide each side by '9'.
x = 4

Simplifying
x = 4

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