Question

Solve for x
x+15=21
x=?
TELL ME WHAT X IS PLEASE

Answer 1

X=6

Explanation:

Isolate x on one side of the equation.

x+15-15=21-15 (First, subtract 15 from both sides.)

21-15 (Solve.)

21-15=6

x=6

So, the correct answer is x=6.