Answer: not a solution
Step-by-step explanation: 7a = 7 * 21 which does not equal 28, it equals 147, 7 * 4= 28, so actually a=4
Hope this helps :)
Answer:
2(x-7) + 3 = 9
2x - 14 = 6
2x = 20
x = 10
Step-by-step explanation:
True
False
False
True
False
False
What are all the numbers on the spinner
The value of this answer is .B