-4X-2(-4X+3)=-42

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Solution for -4X-2(-4X+3)=-42 equation:


Simplifying
-4X + -2(-4X + 3) = -42

Reorder the terms:
-4X + -2(3 + -4X) = -42
-4X + (3 * -2 + -4X * -2) = -42
-4X + (-6 + 8X) = -42

Reorder the terms:
-6 + -4X + 8X = -42

Combine like terms: -4X + 8X = 4X
-6 + 4X = -42

Solving
-6 + 4X = -42

Solving for variable 'X'.

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

Add '6' to each side of the equation.
-6 + 6 + 4X = -42 + 6

Combine like terms: -6 + 6 = 0
0 + 4X = -42 + 6
4X = -42 + 6

Combine like terms: -42 + 6 = -36
4X = -36

Divide each side by '4'.
X = -9

Simplifying
X = -9

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