Step-by-step explanation:
100*77+72/4
100*77+18
7700+18
7718
You need about 50 pages. but to be exact it’s 49.3333333...going on forever
Answer:
y = - 
Step-by-step explanation:
Substitute x = - 3 into the expression
2x - 7y = 30
2(- 3) - 7y = 30
- 6 - 7y = 30 ( add 6 to both sides )
- 7y = 36 ( divide both sides by - 7 )
y =
= - 