diathepancake71 diathepancake71

10-09-2019
Mathematics

contestada

I need help with this question please help me...
- 21+3x = -3

Respuesta :

meandmycousinmagic meandmycousinmagic

10-09-2019

Answer:

x=6

Step-by-step explanation:

-21+3x=-3

+21 +21

3x=18

/3 /3

x = 6

Answer Link

dezareasalak dezareasalak

10-09-2019

Answer:

Step-by-step explanation:

Step one add 21 to each sides of the equal sign the you get

3x = 18

Divide by 3 on each side of the equal sign then your answer is

6

X = 6

Answer Link

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