Answer:
idgi
Step-by-step explanation:
Answer:
Step-by-step explanation:
(1+1+4+6+8+10+20)-(-30+40)-45-(-56+34)= solving bracket
50-(10)-45-(-22)=
Open bracket
50-10-45+22=
50-10-(45+22)=40-67=-27
Answer:
yauaiiiiiiiiii abmsysuwgwlw abusw uwy cwwkxasiusaaw
Step-by-step explanation:
Answer:
9x
Step-by-step explanation:
X is an unknown variable so just leave x as it is
Because the (2x) and the (7x) are being multiplied together they are almost seen as their own category of things
Think about having two bananas in a bowl. I just threw in seven more to get a total of nine bananas in the bowl.
It's the same thing when you have a variable right next to a number! add them together as if they are alike terms.
2+7=9 therefore your answer should be 9x
Answer:
equals
Step-by-step explanation: