Question

Solve the equation 2x + y = 10 if x = 4 then find the value of y

Answer 1

Step-by-step explanation:

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Answer 2

Answer:

2x+y=10 (given)..........(1)

x=4

Step-by-step explanation:

put x=4......in .......(1)

2(4) +y = 10

8 + y = 10

y = 10 - 8

y=2

answer is 2