Please show me the work and the correct answer.
2007-01-11 22:15:02 · 10 answers · asked by Anonymous in Education & Reference ➔ Homework Help
-1=4+r/-3
1=- (4+r/-3)
1=- 4- r/-3
1=- 4- r/-3
1 + 4 = - r/-3
5 * - 3 = - r
r = 15
2007-01-11 22:30:07 · answer #1 · answered by Rai A 7 · 3⤊ 0⤋
-1=4-r/3 <=> r/3=1+4 <=> r/3=5 <=> r=15
2007-01-12 06:23:40 · answer #2 · answered by HeAvEnLy_PiNk 3 · 2⤊ 0⤋
again i have two interpretations and so i'll show u possible answers
a.) -1= (4 + r)/(-3)
(-1)(-3) = 4 + r by cross multiplication
3 = 4 + r
3 - 4 = r transposition
-1 = r
r = -1 symmetry
b.) -1 = 4 + (r/-3)
-1 -4 = r/-3
-5 = r/-3
(-5)(-3) = r
15 = r
r = 15
2007-01-12 06:43:22 · answer #3 · answered by baeyongmok 2 · 0⤊ 1⤋
-1= 4 + r/-3
-1-4=r/-3
-5=r/-3
r= -3 *-5
r=15
Easy problem
You know i am maths champ
2007-01-12 06:23:36 · answer #4 · answered by ANKUR K 1 · 1⤊ 0⤋
3 = -12 + r (x -3)
r = 15 ( + 12)
2007-01-12 06:20:22 · answer #5 · answered by darestobelieve 4 · 1⤊ 1⤋
-1=4+r/-3
-1-4=4-4-r/3
-5=0-r/3
-5*-3= -3*-r/3
15=r
2007-01-12 07:19:18 · answer #6 · answered by Kilroy 4 · 0⤊ 0⤋
-1=4+r/-3
-5=r/-3
15=r
2007-01-18 21:15:25 · answer #7 · answered by cynthia_odeen 2 · 0⤊ 0⤋
-1-4= r / (-3)
-5 = r / (-3)
-5 / 1= r / -3
-5 / 1 * 1 / 5 = r / -3 * 1 / 5
- = r / -15
r = 15
Credit goes to my wife....She solved it for me....
2007-01-19 11:25:13 · answer #8 · answered by FOREVER AUTUMN 5 · 0⤊ 0⤋
You should try these out yourself instead of just posting the problem.
Remember to get the variable by itself
and also remember whatever you do to oneside you do to the other.
i posted that in the other thread, but im sure you didnt read it.
2007-01-12 06:18:25 · answer #9 · answered by Anonymous · 1⤊ 0⤋
What the
2007-01-12 06:22:37 · answer #10 · answered by Jon P 1 · 0⤊ 1⤋