2x − (−13) = 33
2x + 13 = 33
2x = 33 - 13
2x = 20
x = 20/2
x = 10
hope it helps...!!!
Answer:
x=10
Step-by-step explanation:
Subtracting a negative is adding that number, but positive instead, you can cancel out the negatives..
2x-(-13)=2x+13
2x+13=33
Subtract 13 from both sides.
2x=20
x=10
There's your answer!
