7x-(4x-39)=3

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Solution for 7x-(4x-39)=3 equation:


Simplifying
7x + -1(4x + -39) = 3

Reorder the terms:
7x + -1(-39 + 4x) = 3
7x + (-39 * -1 + 4x * -1) = 3
7x + (39 + -4x) = 3

Reorder the terms:
39 + 7x + -4x = 3

Combine like terms: 7x + -4x = 3x
39 + 3x = 3

Solving
39 + 3x = 3

Solving for variable 'x'.

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

Add '-39' to each side of the equation.
39 + -39 + 3x = 3 + -39

Combine like terms: 39 + -39 = 0
0 + 3x = 3 + -39
3x = 3 + -39

Combine like terms: 3 + -39 = -36
3x = -36

Divide each side by '3'.
x = -12

Simplifying
x = -12

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