Solve for h 7a=10-2h

$7 a = 10 - 2 h$

Rewrite the equation as $10 - 2 h = 7 a$ .

$10 - 2 h = 7 a$

Subtract $10$ from both sides of the equation.

$- 2 h = 7 a - 10$

Divide each term in $- 2 h = 7 a - 10$ by $- 2$ and simplify.

Divide each term in $- 2 h = 7 a - 10$ by $- 2$ .

$\frac{- 2 h}{- 2} = \frac{7 a}{- 2} + \frac{- 10}{- 2}$

Simplify the left side.

Cancel the common factor of $- 2$ .

Cancel the common factor.

$\frac{- 2 h}{- 2} = \frac{7 a}{- 2} + \frac{- 10}{- 2}$

Divide $h$ by $1$ .

$h = \frac{7 a}{- 2} + \frac{- 10}{- 2}$

Simplify the right side.

Simplify each term.

Move the negative in front of the fraction.

$h = - \frac{7 a}{2} + \frac{- 10}{- 2}$

Divide $- 10$ by $- 2$ .

$h = - \frac{7 a}{2} + 5$