Question

R - 7 = 1 can someone help me with this

Answer 1

Answer:

$r=8$

Step-by-step explanation:

$r-7=1$ add seven to both sides

$r=1+7\\r=8$

Hope this helps

Answer 2

Answer:

The correct answer to this problem is r = 8.

Step-by-step explanation:

To solve this problem, we have to remember that our goal is to get the variable (in this case, r) by itself on one side of the equation.  To do this, we have to get rid of the -7 on the left side of the equation.  Therefore, our first step is to add 7 to both sides of the equation.  This gives us:

r - 7 = 1

r - 7 + 7 = 1 + 7

r = 8

Thus, your answer is r = 8.

Hope this helps!