3(x+4)-11(x-1)=54

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Solution for 3(x+4)-11(x-1)=54 equation:


Simplifying
3(x + 4) + -11(x + -1) = 54

Reorder the terms:
3(4 + x) + -11(x + -1) = 54
(4 * 3 + x * 3) + -11(x + -1) = 54
(12 + 3x) + -11(x + -1) = 54

Reorder the terms:
12 + 3x + -11(-1 + x) = 54
12 + 3x + (-1 * -11 + x * -11) = 54
12 + 3x + (11 + -11x) = 54

Reorder the terms:
12 + 11 + 3x + -11x = 54

Combine like terms: 12 + 11 = 23
23 + 3x + -11x = 54

Combine like terms: 3x + -11x = -8x
23 + -8x = 54

Solving
23 + -8x = 54

Solving for variable 'x'.

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

Add '-23' to each side of the equation.
23 + -23 + -8x = 54 + -23

Combine like terms: 23 + -23 = 0
0 + -8x = 54 + -23
-8x = 54 + -23

Combine like terms: 54 + -23 = 31
-8x = 31

Divide each side by '-8'.
x = -3.875

Simplifying
x = -3.875

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