4x-(3x+9)=-4

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Solution for 4x-(3x+9)=-4 equation:


Simplifying
4x + -1(3x + 9) = -4

Reorder the terms:
4x + -1(9 + 3x) = -4
4x + (9 * -1 + 3x * -1) = -4
4x + (-9 + -3x) = -4

Reorder the terms:
-9 + 4x + -3x = -4

Combine like terms: 4x + -3x = 1x
-9 + 1x = -4

Solving
-9 + 1x = -4

Solving for variable 'x'.

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

Add '9' to each side of the equation.
-9 + 9 + 1x = -4 + 9

Combine like terms: -9 + 9 = 0
0 + 1x = -4 + 9
1x = -4 + 9

Combine like terms: -4 + 9 = 5
1x = 5

Divide each side by '1'.
x = 5

Simplifying
x = 5

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