3(4-x)-3(-7-11x)=

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Solution for 3(4-x)-3(-7-11x)= equation: 


Simplifying
3(4 + -1x) + -3(-7 + -11x) = 0
(4 * 3 + -1x * 3) + -3(-7 + -11x) = 0
(12 + -3x) + -3(-7 + -11x) = 0
12 + -3x + (-7 * -3 + -11x * -3) = 0
12 + -3x + (21 + 33x) = 0

Reorder the terms:
12 + 21 + -3x + 33x = 0

Combine like terms: 12 + 21 = 33
33 + -3x + 33x = 0

Combine like terms: -3x + 33x = 30x
33 + 30x = 0

Solving
33 + 30x = 0

Solving for variable 'x'.

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

Add '-33' to each side of the equation.
33 + -33 + 30x = 0 + -33

Combine like terms: 33 + -33 = 0
0 + 30x = 0 + -33
30x = 0 + -33

Combine like terms: 0 + -33 = -33
30x = -33

Divide each side by '30'.
x = -1.1

Simplifying
x = -1.1

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