18-2[x+(x-5)]
18-2[2x-5]
18-4x+10
28-4x
-7+x or x-7 <-- Simplified version.
x=7 <-- What x equals.
Answer:5(2)+5(2)=20
2(2)+2(2)=8
Step-by-step explanation:
5x+5y=20
2x+2y=8
x is 2 and y is 2
5(2)+5(2)=20
10+10=20
2(2)+2(2)=8
4+4=8
Answer:
48
Step-by-step explanation:
1/4 of 80 is 20
80-20 is 60
1/5 of 60 is 12
60-12 is 48
Answer:
0.0003333333 is the answer