9(h-1)=3(2h+1)

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Solution for 9(h-1)=3(2h+1) equation:


Simplifying
9(h + -1) = 3(2h + 1)

Reorder the terms:
9(-1 + h) = 3(2h + 1)
(-1 * 9 + h * 9) = 3(2h + 1)
(-9 + 9h) = 3(2h + 1)

Reorder the terms:
-9 + 9h = 3(1 + 2h)
-9 + 9h = (1 * 3 + 2h * 3)
-9 + 9h = (3 + 6h)

Solving
-9 + 9h = 3 + 6h

Solving for variable 'h'.

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

Add '-6h' to each side of the equation.
-9 + 9h + -6h = 3 + 6h + -6h

Combine like terms: 9h + -6h = 3h
-9 + 3h = 3 + 6h + -6h

Combine like terms: 6h + -6h = 0
-9 + 3h = 3 + 0
-9 + 3h = 3

Add '9' to each side of the equation.
-9 + 9 + 3h = 3 + 9

Combine like terms: -9 + 9 = 0
0 + 3h = 3 + 9
3h = 3 + 9

Combine like terms: 3 + 9 = 12
3h = 12

Divide each side by '3'.
h = 4

Simplifying
h = 4

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