84=-2(1+8x)+6

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Solution for 84=-2(1+8x)+6 equation:


Simplifying
84 = -2(1 + 8x) + 6
84 = (1 * -2 + 8x * -2) + 6
84 = (-2 + -16x) + 6

Reorder the terms:
84 = -2 + 6 + -16x

Combine like terms: -2 + 6 = 4
84 = 4 + -16x

Solving
84 = 4 + -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.
84 + 16x = 4 + -16x + 16x

Combine like terms: -16x + 16x = 0
84 + 16x = 4 + 0
84 + 16x = 4

Add '-84' to each side of the equation.
84 + -84 + 16x = 4 + -84

Combine like terms: 84 + -84 = 0
0 + 16x = 4 + -84
16x = 4 + -84

Combine like terms: 4 + -84 = -80
16x = -80

Divide each side by '16'.
x = -5

Simplifying
x = -5

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