I can solve for b1
A=1/2(b1+b2)h
times 2 both sides
2A=(b1+b2)h
distribute
2A=hb1+hb2
minus 2A both sides
0=hb1+hb2-2A
minus hb1 from both sides
-hb1=hb2-2A
times -1
hb1=2A-hb2
divide both sides by h
b1=(2A/h)-b2
not sure what you are asking
Answer:
x = 6
Step-by-step explanation:
(8/3)x - 16 = 0
Add 16 to both sides
(8/3)x = 16
Multiply both sides by 3/8
x = 16(3/8)
x = 6
I would say 3 because terms are separated by a plus or minus sign and there are 2 subtraction signs separating 3 expressions.
Answer:
the answer is
Step-by-step explanation:
There are more students in biology than students in geometry.