Math, asked by ah6253381, 4 months ago

if x = 7 and y = 5 is the solution of the linear equations: 7x + by = 74, then find the value of b.

Answers

Answered by sushreemausumi274

10

Answer:

5

Step-by-step explanation:

7x+by=74

As per the question

7×7+b5=74

49+b5=74

b5=74-49=25

b=25÷5=5

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