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nikdorinn [45]
3 years ago
12

2|x-7|=8 solve the equation​

Mathematics
2 answers:
Vera_Pavlovna [14]3 years ago
8 0

Answer:

2x - 7 = 8

2x = 8 + 7

2x = 15 (divide both sides by 2 to get x)

2x/2 = 15/2

x = 7.5

Step-by-step explanation:

Aleks04 [339]3 years ago
4 0

Answer:

11, 3

Step-by-step explanation:

Substitute 11

2|11-7|=8

2|4|=8

8=8

Substitute 3

2|3-7|=8

2|-4|=8

2x4=8

8=8

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