3-2x-(x+4)=-11

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Solution for 3-2x-(x+4)=-11 equation:


Simplifying
3 + -2x + -1(x + 4) = -11

Reorder the terms:
3 + -2x + -1(4 + x) = -11
3 + -2x + (4 * -1 + x * -1) = -11
3 + -2x + (-4 + -1x) = -11

Reorder the terms:
3 + -4 + -2x + -1x = -11

Combine like terms: 3 + -4 = -1
-1 + -2x + -1x = -11

Combine like terms: -2x + -1x = -3x
-1 + -3x = -11

Solving
-1 + -3x = -11

Solving for variable 'x'.

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

Add '1' to each side of the equation.
-1 + 1 + -3x = -11 + 1

Combine like terms: -1 + 1 = 0
0 + -3x = -11 + 1
-3x = -11 + 1

Combine like terms: -11 + 1 = -10
-3x = -10

Divide each side by '-3'.
x = 3.333333333

Simplifying
x = 3.333333333

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