Question

In which question is r = -17 a solution?
A) 3 - 2r/4 = 10
B) 3/4 - 2r = 10
C) 3(r - 4) = 10
D) 3 - r/4= 10

Answer 1

Answer:

None

Step-by-step explanation:

Simply solve each linear equation and get value of R.

Or another way can be to put value of R in all four options and find whether left hand side is equal to right hand side or not.

A) $3-\frac{2R}{4}=10$

   $-\frac{R}{2}=7$

   R = -14

B)  $\frac{3}{4}-2R =10$

     $-2R=10-\frac{3}{4}$

    R = -37/8

C)  $3(R-4)=10$

     $R-4=\frac{10}{3}$

    $R=4+\frac{10}{3}$

  R = 22/3

D) $3-\frac{R}{4}=10$

    R = -28

So, none of the option's are having solution R =-17.