8(2x+1)+4(x+4)=16

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Solution for 8(2x+1)+4(x+4)=16 equation:


Simplifying
8(2x + 1) + 4(x + 4) = 16

Reorder the terms:
8(1 + 2x) + 4(x + 4) = 16
(1 * 8 + 2x * 8) + 4(x + 4) = 16
(8 + 16x) + 4(x + 4) = 16

Reorder the terms:
8 + 16x + 4(4 + x) = 16
8 + 16x + (4 * 4 + x * 4) = 16
8 + 16x + (16 + 4x) = 16

Reorder the terms:
8 + 16 + 16x + 4x = 16

Combine like terms: 8 + 16 = 24
24 + 16x + 4x = 16

Combine like terms: 16x + 4x = 20x
24 + 20x = 16

Solving
24 + 20x = 16

Solving for variable 'x'.

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

Add '-24' to each side of the equation.
24 + -24 + 20x = 16 + -24

Combine like terms: 24 + -24 = 0
0 + 20x = 16 + -24
20x = 16 + -24

Combine like terms: 16 + -24 = -8
20x = -8

Divide each side by '20'.
x = -0.4

Simplifying
x = -0.4

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