-7(3-h)=28

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Solution for -7(3-h)=28 equation: 


Simplifying
-7(3 + -1h) = 28
(3 * -7 + -1h * -7) = 28
(-21 + 7h) = 28

Solving
-21 + 7h = 28

Solving for variable 'h'.

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

Add '21' to each side of the equation.
-21 + 21 + 7h = 28 + 21

Combine like terms: -21 + 21 = 0
0 + 7h = 28 + 21
7h = 28 + 21

Combine like terms: 28 + 21 = 49
7h = 49

Divide each side by '7'.
h = 7

Simplifying
h = 7

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