3x-(4x+4)=6x-39

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Solution for 3x-(4x+4)=6x-39 equation:


Simplifying
3x + -1(4x + 4) = 6x + -39

Reorder the terms:
3x + -1(4 + 4x) = 6x + -39
3x + (4 * -1 + 4x * -1) = 6x + -39
3x + (-4 + -4x) = 6x + -39

Reorder the terms:
-4 + 3x + -4x = 6x + -39

Combine like terms: 3x + -4x = -1x
-4 + -1x = 6x + -39

Reorder the terms:
-4 + -1x = -39 + 6x

Solving
-4 + -1x = -39 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-4 + -1x + -6x = -39 + 6x + -6x

Combine like terms: -1x + -6x = -7x
-4 + -7x = -39 + 6x + -6x

Combine like terms: 6x + -6x = 0
-4 + -7x = -39 + 0
-4 + -7x = -39

Add '4' to each side of the equation.
-4 + 4 + -7x = -39 + 4

Combine like terms: -4 + 4 = 0
0 + -7x = -39 + 4
-7x = -39 + 4

Combine like terms: -39 + 4 = -35
-7x = -35

Divide each side by '-7'.
x = 5

Simplifying
x = 5

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