-4(-4x-2)+x+2=78

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Solution for -4(-4x-2)+x+2=78 equation:


Simplifying
-4(-4x + -2) + x + 2 = 78

Reorder the terms:
-4(-2 + -4x) + x + 2 = 78
(-2 * -4 + -4x * -4) + x + 2 = 78
(8 + 16x) + x + 2 = 78

Reorder the terms:
8 + 2 + 16x + x = 78

Combine like terms: 8 + 2 = 10
10 + 16x + x = 78

Combine like terms: 16x + x = 17x
10 + 17x = 78

Solving
10 + 17x = 78

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 17x = 78 + -10

Combine like terms: 10 + -10 = 0
0 + 17x = 78 + -10
17x = 78 + -10

Combine like terms: 78 + -10 = 68
17x = 68

Divide each side by '17'.
x = 4

Simplifying
x = 4

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