0.8(x+5)+0.4=8

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Solution for 0.8(x+5)+0.4=8 equation: 


Simplifying
0.8(x + 5) + 0.4 = 8

Reorder the terms:
0.8(5 + x) + 0.4 = 8
(5 * 0.8 + x * 0.8) + 0.4 = 8
(4 + 0.8x) + 0.4 = 8

Reorder the terms:
4 + 0.4 + 0.8x = 8

Combine like terms: 4 + 0.4 = 4.4
4.4 + 0.8x = 8

Solving
4.4 + 0.8x = 8

Solving for variable 'x'.

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

Add '-4.4' to each side of the equation.
4.4 + -4.4 + 0.8x = 8 + -4.4

Combine like terms: 4.4 + -4.4 = 0.0
0.0 + 0.8x = 8 + -4.4
0.8x = 8 + -4.4

Combine like terms: 8 + -4.4 = 3.6
0.8x = 3.6

Divide each side by '0.8'.
x = 4.5

Simplifying
x = 4.5

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