I am pretty good at any math and I love a good challenge. What is your question because I'd be glad to help!!!
Answer: 78 and 80
Step-by-step explanation:
x + (x + 2) = 158
2x + 2 = 158
-2 -2
2x = 156; divide both sides by 2, and you get x = 78
If x = 78, then x + 2 = 80
Answer:
Step-by-step explanation:
Step 1: The given expression is .
Step 2: Let us first know the law of exponents to add two exponents.
The base and the exponents must be the same to add two exponents.
Here base is w and the exponent is 2. They are same.
Step 3: Now add the coefficient of .
Hence the addition of the expression .