6x+3[x-4]=8[x-3]

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Solution for 6x+3[x-4]=8[x-3] equation:


Simplifying
6x + 3[x + -4] = 8[x + -3]

Reorder the terms:
6x + 3[-4 + x] = 8[x + -3]
6x + [-4 * 3 + x * 3] = 8[x + -3]
6x + [-12 + 3x] = 8[x + -3]

Reorder the terms:
-12 + 6x + 3x = 8[x + -3]

Combine like terms: 6x + 3x = 9x
-12 + 9x = 8[x + -3]

Reorder the terms:
-12 + 9x = 8[-3 + x]
-12 + 9x = [-3 * 8 + x * 8]
-12 + 9x = [-24 + 8x]

Solving
-12 + 9x = -24 + 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.
-12 + 9x + -8x = -24 + 8x + -8x

Combine like terms: 9x + -8x = 1x
-12 + 1x = -24 + 8x + -8x

Combine like terms: 8x + -8x = 0
-12 + 1x = -24 + 0
-12 + 1x = -24

Add '12' to each side of the equation.
-12 + 12 + 1x = -24 + 12

Combine like terms: -12 + 12 = 0
0 + 1x = -24 + 12
1x = -24 + 12

Combine like terms: -24 + 12 = -12
1x = -12

Divide each side by '1'.
x = -12

Simplifying
x = -12

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