dbates1
dbates1 dbates1
  • 11-09-2017
  • Mathematics
contestada

solve the following equations
1. -5=x+3
2. x-3=-5
3. 6.4=4x
4. -9= r/4
5. -9= 5/17n

Respuesta :

faith2004181818
faith2004181818 faith2004181818
  • 11-09-2017
1.x=-8
2.x=-2
3.x=1.6
4.r=-36
5.n=- 153/5
Answer Link
choixongdong
choixongdong choixongdong
  • 11-09-2017
1. -5 =x+3
     x = -5 - 3
     x = -8

2. x-3=-5
    x = -5 +3
    x = -2

3. 6.4 = 4x
    x = 6.4 / 4
    x = 1.6

4. -9= r/4
     r = (-9)*4
     r = -36

5. -9= 5/17n
     n = (-9) (17/5)
     n = -30.6
Answer Link

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