8(2+x)=5(3x+x)-11

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Solution for 8(2+x)=5(3x+x)-11 equation:


Simplifying
8(2 + x) = 5(3x + x) + -11
(2 * 8 + x * 8) = 5(3x + x) + -11
(16 + 8x) = 5(3x + x) + -11

Combine like terms: 3x + x = 4x
16 + 8x = 5(4x) + -11

Remove parenthesis around (4x)
16 + 8x = 5 * 4x + -11

Multiply 5 * 4
16 + 8x = 20x + -11

Reorder the terms:
16 + 8x = -11 + 20x

Solving
16 + 8x = -11 + 20x

Solving for variable 'x'.

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

Add '-20x' to each side of the equation.
16 + 8x + -20x = -11 + 20x + -20x

Combine like terms: 8x + -20x = -12x
16 + -12x = -11 + 20x + -20x

Combine like terms: 20x + -20x = 0
16 + -12x = -11 + 0
16 + -12x = -11

Add '-16' to each side of the equation.
16 + -16 + -12x = -11 + -16

Combine like terms: 16 + -16 = 0
0 + -12x = -11 + -16
-12x = -11 + -16

Combine like terms: -11 + -16 = -27
-12x = -27

Divide each side by '-12'.
x = 2.25

Simplifying
x = 2.25

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