Step-by-step explanation:
5x-6+7x+18=180
12x=180+6-18
12x=168
168÷12=14
X=14
for y
3y+11=7x+18(7×14+18)
3y+11=116
3y=116-11
3y=105
y= 35
Answer:
This is the answer of your question ☺☺
Step-by-step explanation:
(x+7)2 -49=0
2x+14-49=0
2x-35=0
2x=35
x=17.5
Answer:
0.888
Step-by-step explanation:
Answer:
1536 gallons . month
Step-by-step explanation: