Question

1. If y = x+3 / 12. Find the value of y if x = 45 and find 3 x + 2y.​

Answer 1

Answer:

Value of x = 45

y= x+3/12

y = 45+3/12

y = 48/12

y = 4

find 3x+2y

= 3×45+2×4

= 135+8

= 143

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