-11(x+3)+(3x+16)+18=(8-3x)7

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Solution for -11(x+3)+(3x+16)+18=(8-3x)7 equation:


Simplifying
-11(x + 3) + (3x + 16) + 18 = (8 + -3x) * 7

Reorder the terms:
-11(3 + x) + (3x + 16) + 18 = (8 + -3x) * 7
(3 * -11 + x * -11) + (3x + 16) + 18 = (8 + -3x) * 7
(-33 + -11x) + (3x + 16) + 18 = (8 + -3x) * 7

Reorder the terms:
-33 + -11x + (16 + 3x) + 18 = (8 + -3x) * 7

Remove parenthesis around (16 + 3x)
-33 + -11x + 16 + 3x + 18 = (8 + -3x) * 7

Reorder the terms:
-33 + 16 + 18 + -11x + 3x = (8 + -3x) * 7

Combine like terms: -33 + 16 = -17
-17 + 18 + -11x + 3x = (8 + -3x) * 7

Combine like terms: -17 + 18 = 1
1 + -11x + 3x = (8 + -3x) * 7

Combine like terms: -11x + 3x = -8x
1 + -8x = (8 + -3x) * 7

Reorder the terms for easier multiplication:
1 + -8x = 7(8 + -3x)
1 + -8x = (8 * 7 + -3x * 7)
1 + -8x = (56 + -21x)

Solving
1 + -8x = 56 + -21x

Solving for variable 'x'.

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

Add '21x' to each side of the equation.
1 + -8x + 21x = 56 + -21x + 21x

Combine like terms: -8x + 21x = 13x
1 + 13x = 56 + -21x + 21x

Combine like terms: -21x + 21x = 0
1 + 13x = 56 + 0
1 + 13x = 56

Add '-1' to each side of the equation.
1 + -1 + 13x = 56 + -1

Combine like terms: 1 + -1 = 0
0 + 13x = 56 + -1
13x = 56 + -1

Combine like terms: 56 + -1 = 55
13x = 55

Divide each side by '13'.
x = 4.230769231

Simplifying
x = 4.230769231

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