Question

A =
1/2
h(B + b). Solved for b, this formula becomes b =

Answer 1

it is
\[A=\frac{1}{2}h(B+b)\]?

Answer 2

yes

Answer 3

1) multiply both sides by 2 to get rid of the fraction
what do youg get?

Answer 4

a*2=h(B+b)?

Answer 5

yeah or \[2A=h(B+b)\]

Answer 6

now divide both sides by \(h\)

Answer 7

by which i mean just write it
you don't actually perform a division
just write
\[\frac{2A}{h}=B+b\]

Answer 8

then to get \(b\) by itself, subtract \(B\) from both sides