Anybody know how to do 2 step equations? I need help on these problems.
1 answer:
Answer:1.x= 3.66666 or 11/3
2.y=4
3.a=1
Step-by-step explanation:
1. 23 = 6x + 1
-1. -1
22=6x
÷6 ÷6
x=3.66666 or 11/3
2. 5.7 + 0.3y = 6.9
-5.7. -5.7
0.3y=1.2
÷0.3. ÷0.3
y=4
2. -3a + 7 = 9a - 5
+3a. +3a
7=12a-5
+5. +5
12=12a
÷12 ÷12
a=1
You might be interested in
Answer:
95 students out of 125 students would be expected to have stleast one sibling
Lol your a little kid but hold on
Hope this helps.
Answer:
42 cubic units
Step-by-step explanation:
7 x 3 x 2 = 21 x 2 = 42
He will have to work 40.73 hours to pay off the things he broke
First we add the cost of all the things he broke, then we divide that by 5,25 and we get our answer
