Answer:
11
Step-by-step explanation:
1. fill in the variables
3(7)- 5(2)
2. Multiply
21- 10
3. Subtract
21-10=11
60 Miles per hour 60 x 7 = 420
Add 31 to both sides and get 3x = 107
Then divide each side by 3 and get 35.67
Answer:
(a + b -c) x (x +y )
Step-by-step explanation:
Firstly, factor out x from the expression
Then, factor out the y from the expression
The value of x would be 15 because there are 3
