Question

question 7 answers with solutions. ​

Answer 1

Answer: 8

Step-by-step explanation:

45y + 35 = 395

45y = 395 - 35

45y = 360

y = 360 ÷ 45

y = 8

Answer 2

Answer:

Hope it helps

Step-by-step explanation:

LCM of 2 co-prime numbers = Their Product

eg : LCM of 2 & 3 = 2*3 = 6

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$45*y+35=395\\\\\\45*y=395-35\\\\\\45*y=360\\\\\\y=\frac{360}{45}\\\\\\y=\frac{8}{1}\\\\\\y = 8$