Question

I need help with two steps equations as in 4r=56+6

Answer 1

We need to find r in equation

$4r=56+6$

First step.

Since 56+6=62, our equation is equivalent to

$4r=62$

Second step.

Now, we must move the coefficient 4 to the right hand, then we have

$r=\frac{62}{4}=\frac{31}{2}$

which is equal to 15.5.