Math, asked by omviradia, 2 months ago

iii) Evaluate: y/2 + y/7 = 9

Answers

Answered by Anonymous
2

\frac{y}{2}+ \frac{y}{7}  = 9

Take LCM

\frac{7y+2y}{14} = 9

Transpose 14 to RHS

7y+2y = 126

9y = 126

y = \frac{126}{9} \\   = 14

∴Answer is 14

Answered by aku02
0

Answer:

y= 14

Step-by-step explanation:

7y+2y /14 = 9

9y = 9×14

9y = 126

y= 126/9

y= 14

hope it's helpful

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