simplyjoelle101 simplyjoelle101

11-09-2020
Mathematics

contestada

Does anyone know what these are?? I desperately need help :((

Does anyone know what these are I desperately need help class=

Respuesta :

mlarsen5000 mlarsen5000

11-09-2020

Answer:

3) x=7

4) x=6

5) x=8

6) x=4

AB=24

Step-by-step explanation:

3) 3x+4x=49

7x=49

x=49÷7

x=7

4) (8x-14)+(4x+1)=59

12x-13=59

12x=59+13

12x=72

x=6

5) 6x-7=5x+1

6x-5x=1+7

x=8

6) 6x+2x+1=33

8x=33-1

8x=32

x=4

AB=6x=6(4)=24

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