yes what you have marked is correct
Answer:
400
Step-by-step explanation:
Answer:
-8
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
2x+2+x=−22
(2x+x)+(2)=−22(Combine Like Terms)
3x+2=−22
3x+2=−22
Step 2: Subtract 2 from both sides.
3x+2−2=−22−2
3x=−24
Step 3: Divide both sides by 3.
3x
3
=
−24
3
x=−8
2d = d + 11 + 11 = d + 22
d = 22
Diego is 22 years old.
Answer:
no (n+1)^2 equals n^2+2n+1
Step-by-step explanation:
because the exponent makes it so you multiply n+1 and n+1