-x-4+2(4x)=3

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


Simplifying
-1x + -4 + 2(4x) = 3

Remove parenthesis around (4x)
-1x + -4 + 2 * 4x = 3

Multiply 2 * 4
-1x + -4 + 8x = 3

Reorder the terms:
-4 + -1x + 8x = 3

Combine like terms: -1x + 8x = 7x
-4 + 7x = 3

Solving
-4 + 7x = 3

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + 7x = 3 + 4

Combine like terms: -4 + 4 = 0
0 + 7x = 3 + 4
7x = 3 + 4

Combine like terms: 3 + 4 = 7
7x = 7

Divide each side by '7'.
x = 1

Simplifying
x = 1

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