Question

A=(1/2)b(h_1+h_2) solve for h_2

Answer 1

A = 1/2 b(h1 + h2) lets start by getting rid of the 1/2, mult both sides by 2

Answer 2

2A = b(h1 + h2) now how can we get the b out of there?

Answer 3

\[\frac{ 2A }{ b }-h _{1}=h_{2}\]

Answer 4

(2A-bh_1)/b=h_2

Answer 5

i think @v4xN0s is wrong

Answer 6

nope he is right... 2A = b(h1 + h2) div both sides by b

2a/b = h1 + h2

Answer 7

then subtract h1 from both sides

2a/b - h1 = h2

Answer 8

so I'm wrong?

Answer 9

(2A-bh_1)/b=h_2
is the same as
2A/b -bh_1/b = h_2
or
2A/b - h_1 = h_2

Answer 10

nevermind we both right

Answer 11

It is good to notice they are the same, in case a multiple choice does not have your version, and you can recognize the same answer in a different form