Math, asked by 181616, 2 months ago

If (a, -2) is a solution of the graph 3x - y = 10, then the value of a =

Answers

Answered by kumaridathigmailcom

0

Answer:

2

Step-by-step explanation:

x=a,y=-2

3x - y=10

3(a) -(-2)=10

3a+4=10

3a=10-4

3a=6

a=6/3

a=2

Therefore a=2

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