5x-(x-4)=3x+7

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Solution for 5x-(x-4)=3x+7 equation:


Simplifying
5x + -1(x + -4) = 3x + 7

Reorder the terms:
5x + -1(-4 + x) = 3x + 7
5x + (-4 * -1 + x * -1) = 3x + 7
5x + (4 + -1x) = 3x + 7

Reorder the terms:
4 + 5x + -1x = 3x + 7

Combine like terms: 5x + -1x = 4x
4 + 4x = 3x + 7

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

Solving
4 + 4x = 7 + 3x

Solving for variable 'x'.

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

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

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

Combine like terms: 3x + -3x = 0
4 + 1x = 7 + 0
4 + 1x = 7

Add '-4' to each side of the equation.
4 + -4 + 1x = 7 + -4

Combine like terms: 4 + -4 = 0
0 + 1x = 7 + -4
1x = 7 + -4

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

Divide each side by '1'.
x = 3

Simplifying
x = 3

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