2h+9=-9-7h

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Solution for 2h+9=-9-7h equation:


Simplifying
2h + 9 = -9 + -7h

Reorder the terms:
9 + 2h = -9 + -7h

Solving
9 + 2h = -9 + -7h

Solving for variable 'h'.

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

Add '7h' to each side of the equation.
9 + 2h + 7h = -9 + -7h + 7h

Combine like terms: 2h + 7h = 9h
9 + 9h = -9 + -7h + 7h

Combine like terms: -7h + 7h = 0
9 + 9h = -9 + 0
9 + 9h = -9

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

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

Combine like terms: -9 + -9 = -18
9h = -18

Divide each side by '9'.
h = -2

Simplifying
h = -2

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