x-(3x+7)=11

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Solution for x-(3x+7)=11 equation:


Simplifying
x + -1(3x + 7) = 11

Reorder the terms:
x + -1(7 + 3x) = 11
x + (7 * -1 + 3x * -1) = 11
x + (-7 + -3x) = 11

Reorder the terms:
-7 + x + -3x = 11

Combine like terms: x + -3x = -2x
-7 + -2x = 11

Solving
-7 + -2x = 11

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + -2x = 11 + 7

Combine like terms: -7 + 7 = 0
0 + -2x = 11 + 7
-2x = 11 + 7

Combine like terms: 11 + 7 = 18
-2x = 18

Divide each side by '-2'.
x = -9

Simplifying
x = -9

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