Answer:
-9/2
Step-by-step explanation:
Divide both sides of the equation by 2.
-5x-3=-23
Add 3 to both sides
-5x=-20
Divide both sides by -5
x=4
Final answer: x=4
Check:
-5(4)-3
-20-3
-23
-23=-23
True
Answer:
68%
Step-by-step explanation:
1/6 +3/6 = 4/6 but if you simply its 2/3
477
The value of the first 7 from the left is 70.
If you divide 70 by 10, you get the value of the second seven, 7.
Another way to know this is equivalent fractions:
1/10 = 7/10
10 X 7 = 70
1 X 7 = 7
