⓵ You need to solve the left side first in order to isolate the × and find it’s value :
-7× + 6 = 27
-6 -6
↓
-7× = 21
÷-7 ÷-7
↓
× = -3
If you find it too difficult to divide a number by a negative, just divide 21 by 7 and always remember that when dividing, when the signs are different the answer is negative. So knowing that you could just divide 21 by 7, which is 3, and add a negative sign in front!
I hope this helped, if there’s anything let me know! ☻
Answer:
Nhjj
Step-by-step explanation:
Equation of the line that includes points (1, 1) and (1, 5) is a vertical line given by x = 1.
The same way you divide normal numbers, 0.5/0.5 = 1
Answer:
5 meters and 1 cm
Step-by-step explanation:
well their are 100 cm in 1 meter
so add 2m and 3 cm to 2 m and 98 cm
to get 4 m and 101 cm what is 5 meters and 1 cm
