0.8(9+h)=4

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Solution for 0.8(9+h)=4 equation: 


Simplifying
0.8(9 + h) = 4
(9 * 0.8 + h * 0.8) = 4
(7.2 + 0.8h) = 4

Solving
7.2 + 0.8h = 4

Solving for variable 'h'.

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

Add '-7.2' to each side of the equation.
7.2 + -7.2 + 0.8h = 4 + -7.2

Combine like terms: 7.2 + -7.2 = 0.0
0.0 + 0.8h = 4 + -7.2
0.8h = 4 + -7.2

Combine like terms: 4 + -7.2 = -3.2
0.8h = -3.2

Divide each side by '0.8'.
h = -4

Simplifying
h = -4

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