X= 1st integer x+2= 2nd integer
3x = 6(x+2)-6
distribute to get 3x=6x+12-6
12-6=6 so 3x=6x+6
subtract 6 from both sides to get 3x-6=6x
subtract 3x from both sides to get -6=6x-3x
subtract and get -6=3x
divide by three and x=-2 so x+2=0.
Answer:
Step-by-step explanation:
25m - 100 = 450
25m = 450 + 100
25m = 550
m = 550/25
m = 22 <==== 22 months
Answer:
1.1
Step-by-step explanation:
7.2-6.1
solve for the 2nd equation with the answers:
A. 1+3 =4 ( not less than 4)
B. 0+4 = 4 ( not less than 4)
C. -3 + 5 = 2 ( less than 4) & y is >-2
D. -2 +-3 = -5 ( less than 4) but -3 is <-2
so answer is C