Respuesta :

christianadkins

Step-by-step explanation:

First, multiply each side of the equation by

2

to eliminate the fraction while keeping the equation balanced:

2×A=2×h2(a+b)

2A=2×h2(a+b)

2A=h(a+b)

Now, divide each side of the equation by

a

+

b

to solve for

h

while keeping the equation balanced:

2Aa+b=h(a+b)a+b

2Aa+b=h(a+b)a+b

2Aa+b=h

h=2Aa+b