2(r+h)-8=22

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Solution for 2(r+h)-8=22 equation: 


Simplifying
2(r + h) + -8 = 22

Reorder the terms:
2(h + r) + -8 = 22
(h * 2 + r * 2) + -8 = 22
(2h + 2r) + -8 = 22

Reorder the terms:
-8 + 2h + 2r = 22

Solving
-8 + 2h + 2r = 22

Solving for variable 'h'.

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

Add '8' to each side of the equation.
-8 + 2h + 8 + 2r = 22 + 8

Reorder the terms:
-8 + 8 + 2h + 2r = 22 + 8

Combine like terms: -8 + 8 = 0
0 + 2h + 2r = 22 + 8
2h + 2r = 22 + 8

Combine like terms: 22 + 8 = 30
2h + 2r = 30

Add '-2r' to each side of the equation.
2h + 2r + -2r = 30 + -2r

Combine like terms: 2r + -2r = 0
2h + 0 = 30 + -2r
2h = 30 + -2r

Divide each side by '2'.
h = 15 + -1r

Simplifying
h = 15 + -1r

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