Question

Given that R = 8 x + 6 y Find x when y = 2 and R = 16

Answer 1

the answer is x=1/2

Step-by-step explanation:

Given that

y=2 and R=16

given equation,

R=8x+6y

16=8x+6(2)

16=8x+12

16-12=8x

4=8x

x=4/8

x=1/2

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Answer 2

GiVen:

• R = 8 x + 6 y where, y = 2 and R = 16

AnSwer:

$\sf \implies \: \: R = 8 x + 6 y \\ \\ \sf \implies \: \: 16 = 8x + 6(2) \\ \\ \sf \implies \: \: 16 = 8x + 12 \\ \\ \sf \implies \: \: 16 - 12 = 8x \\ \\ \sf \implies \: \: 4 = 8x \\ \\ \sf \implies \: \: x = \dfrac{1}{2}$

So, the value of x is 1/2.