21=5+6(h+3)

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Solution for 21=5+6(h+3) equation:


Simplifying
21 = 5 + 6(h + 3)

Reorder the terms:
21 = 5 + 6(3 + h)
21 = 5 + (3 * 6 + h * 6)
21 = 5 + (18 + 6h)

Combine like terms: 5 + 18 = 23
21 = 23 + 6h

Solving
21 = 23 + 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.
21 + -6h = 23 + 6h + -6h

Combine like terms: 6h + -6h = 0
21 + -6h = 23 + 0
21 + -6h = 23

Add '-21' to each side of the equation.
21 + -21 + -6h = 23 + -21

Combine like terms: 21 + -21 = 0
0 + -6h = 23 + -21
-6h = 23 + -21

Combine like terms: 23 + -21 = 2
-6h = 2

Divide each side by '-6'.
h = -0.3333333333

Simplifying
h = -0.3333333333

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