Question

what value of r is a solution to this equation?
r - 2 = 5
r = 5 r = 7
submit

Explanation:

Step1: Isolate r by adding 2 to both sides

$r - 2 + 2 = 5 + 2$

Step2: Simplify both sides

$r = 7$

Answer:

$r = 7$