0.8(12+x)=4x+8

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Solution for 0.8(12+x)=4x+8 equation:


Simplifying
0.8(12 + x) = 4x + 8
(12 * 0.8 + x * 0.8) = 4x + 8
(9.6 + 0.8x) = 4x + 8

Reorder the terms:
9.6 + 0.8x = 8 + 4x

Solving
9.6 + 0.8x = 8 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
9.6 + 0.8x + -4x = 8 + 4x + -4x

Combine like terms: 0.8x + -4x = -3.2x
9.6 + -3.2x = 8 + 4x + -4x

Combine like terms: 4x + -4x = 0
9.6 + -3.2x = 8 + 0
9.6 + -3.2x = 8

Add '-9.6' to each side of the equation.
9.6 + -9.6 + -3.2x = 8 + -9.6

Combine like terms: 9.6 + -9.6 = 0.0
0.0 + -3.2x = 8 + -9.6
-3.2x = 8 + -9.6

Combine like terms: 8 + -9.6 = -1.6
-3.2x = -1.6

Divide each side by '-3.2'.
x = 0.5

Simplifying
x = 0.5

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