2[6-(-4x-7)]=16x+40

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Solution for 2[6-(-4x-7)]=16x+40 equation:


Simplifying
2[6 + -1(-4x + -7)] = 16x + 40

Reorder the terms:
2[6 + -1(-7 + -4x)] = 16x + 40
2[6 + (-7 * -1 + -4x * -1)] = 16x + 40
2[6 + (7 + 4x)] = 16x + 40

Combine like terms: 6 + 7 = 13
2[13 + 4x] = 16x + 40
[13 * 2 + 4x * 2] = 16x + 40
[26 + 8x] = 16x + 40

Reorder the terms:
26 + 8x = 40 + 16x

Solving
26 + 8x = 40 + 16x

Solving for variable 'x'.

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

Add '-16x' to each side of the equation.
26 + 8x + -16x = 40 + 16x + -16x

Combine like terms: 8x + -16x = -8x
26 + -8x = 40 + 16x + -16x

Combine like terms: 16x + -16x = 0
26 + -8x = 40 + 0
26 + -8x = 40

Add '-26' to each side of the equation.
26 + -26 + -8x = 40 + -26

Combine like terms: 26 + -26 = 0
0 + -8x = 40 + -26
-8x = 40 + -26

Combine like terms: 40 + -26 = 14
-8x = 14

Divide each side by '-8'.
x = -1.75

Simplifying
x = -1.75

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