4/5 + 1/2h = 3/4
2006-12-19 13:45:12 · 4 answers · asked by Navy SEAL - 42 2 in Science & Mathematics ➔ Mathematics
1st subtract the constant that is on the side with the variable. (subtract 4/5)
Then, divide by the number by the variable. (divide by 1/2)
When doing these steps, don't forget to do the same thing to both sides of the equation)
2006-12-19 13:49:28 · answer #1 · answered by Anna 3 · 0⤊ 0⤋
3/4 - 4/5 = 1/2h
-1/20 = 1/2 h
-1/10 = h
2006-12-19 21:48:29 · answer #2 · answered by master_furches 2 · 0⤊ 0⤋
4/5 + 1/2h = 3/4
1/2h = 3/4 - 4/5
1/2h = 15/20 - 16/20
1/2h = - 1/20
h = - 1/20 divided by 1/2
which can be -1/20 x 2/1
h = -2/20
h = -1/10 or -0.1
2006-12-19 21:57:39 · answer #3 · answered by Fish Master 5 · 0⤊ 0⤋
4/5+1/2h=3/4
1/2h=3/4-4/5
1/2h=15/20-16/20
1/2h=-1/20
h=-1/20X2/1
h=-2/20
h=-1/10
2006-12-19 21:51:26 · answer #4 · answered by sam 3 · 0⤊ 0⤋