7(3x-3)+3(11-4x)-2(4x+2)=-3

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Solution for 7(3x-3)+3(11-4x)-2(4x+2)=-3 equation:


Simplifying
7(3x + -3) + 3(11 + -4x) + -2(4x + 2) = -3

Reorder the terms:
7(-3 + 3x) + 3(11 + -4x) + -2(4x + 2) = -3
(-3 * 7 + 3x * 7) + 3(11 + -4x) + -2(4x + 2) = -3
(-21 + 21x) + 3(11 + -4x) + -2(4x + 2) = -3
-21 + 21x + (11 * 3 + -4x * 3) + -2(4x + 2) = -3
-21 + 21x + (33 + -12x) + -2(4x + 2) = -3

Reorder the terms:
-21 + 21x + 33 + -12x + -2(2 + 4x) = -3
-21 + 21x + 33 + -12x + (2 * -2 + 4x * -2) = -3
-21 + 21x + 33 + -12x + (-4 + -8x) = -3

Reorder the terms:
-21 + 33 + -4 + 21x + -12x + -8x = -3

Combine like terms: -21 + 33 = 12
12 + -4 + 21x + -12x + -8x = -3

Combine like terms: 12 + -4 = 8
8 + 21x + -12x + -8x = -3

Combine like terms: 21x + -12x = 9x
8 + 9x + -8x = -3

Combine like terms: 9x + -8x = 1x
8 + 1x = -3

Solving
8 + 1x = -3

Solving for variable 'x'.

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

Add '-8' to each side of the equation.
8 + -8 + 1x = -3 + -8

Combine like terms: 8 + -8 = 0
0 + 1x = -3 + -8
1x = -3 + -8

Combine like terms: -3 + -8 = -11
1x = -11

Divide each side by '1'.
x = -11

Simplifying
x = -11

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