2[3(x+4)-7]+1=8x-11

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Solution for 2[3(x+4)-7]+1=8x-11 equation:


Simplifying
2[3(x + 4) + -7] + 1 = 8x + -11

Reorder the terms:
2[3(4 + x) + -7] + 1 = 8x + -11
2[(4 * 3 + x * 3) + -7] + 1 = 8x + -11
2[(12 + 3x) + -7] + 1 = 8x + -11

Reorder the terms:
2[12 + -7 + 3x] + 1 = 8x + -11

Combine like terms: 12 + -7 = 5
2[5 + 3x] + 1 = 8x + -11
[5 * 2 + 3x * 2] + 1 = 8x + -11
[10 + 6x] + 1 = 8x + -11

Reorder the terms:
10 + 1 + 6x = 8x + -11

Combine like terms: 10 + 1 = 11
11 + 6x = 8x + -11

Reorder the terms:
11 + 6x = -11 + 8x

Solving
11 + 6x = -11 + 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.
11 + 6x + -8x = -11 + 8x + -8x

Combine like terms: 6x + -8x = -2x
11 + -2x = -11 + 8x + -8x

Combine like terms: 8x + -8x = 0
11 + -2x = -11 + 0
11 + -2x = -11

Add '-11' to each side of the equation.
11 + -11 + -2x = -11 + -11

Combine like terms: 11 + -11 = 0
0 + -2x = -11 + -11
-2x = -11 + -11

Combine like terms: -11 + -11 = -22
-2x = -22

Divide each side by '-2'.
x = 11

Simplifying
x = 11

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