Step-by-step explanation:
8x-11=629
8x=629+11
8x=640
x=80
Answer:
-3x-15
Step-by-step explanation:
you use the distributive property. So it would be 3 times -x and 3 times -5 so you get -3x-15.
Step-by-step explanation:
Wow that's sad sir..
Hope it gets better ;-;
It is division and a good technique is adding it like 8 x 6 = ? So I added 8+8+8+8+8+8 and there's my answer 48