Answer:
13 =w
Step-by-step explanation:
-33 = 6 - 3w
Subtract 6 from each side
-33-6 = 6 - 3w-6
-39 = -3w
Divide each side by -3
-39/-3 = -3w/-3
13 =w
Sum means u add the two numbers together
38 + 27 = 65
This is going to help you understand
ttps://www.mathsisfun.com/algebra/degree-expression.html
Step-by-step explanation:
Maybe the page numbers can be 143 and 246
143 + 246 = 389
17.5 because 140 divided by 35 is 17.5 and so is 70 divided by 35.
