3 years ago

Find the value of 3v- 10 given that 2v- 7 = 9

Mathematics

2 answers:

marishachu [46]3 years ago

7 0

Answer:

Step-by-step explanation:

2v - 7 = 9

Add 7 to both sides

2v = 16

Divide both sides by 2

v = 8

Plug it into 3v - 10

3v - 10 =

3(8) - 10 =

24 - 10 =

nydimaria [60]3 years ago

4 0

Answer:

Step-by-step explanation:

2v-7=9

2v=16

v=8

3(8)-10=14

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