Let's solve your equation step-by-step.
x+78=90
Step 1: Subtract 78 from both sides.
x+78−78=90−78
x=12
Please put brainliest!
Answer:
F. Six times a number less nine
This is the only one that doesn't make sense
Sorry if im wrong
Answer:
M
Step-by-step explanation:
M
M
M
M
M
I
L
K
Answer:
Step-by-step explanation:
= 
or 81.
Y= (1/2)^x hope this helps :)
