Answer:
rise
Step-by-step explanation:
The distributive property (the 5 is distributed to both the x and -7)
Answer:
10/11
Step-by-step explanation:
The fractions already have like denominators so you just add the numerators as there is no need to find the LCM but just in case
For this case we have the following system of equations:
We multiply the first equation by -5:
Thus, we have the equivalent system:
We add the equations:
We find the value of the variable "x":
Thus, the solution of the system is:
Answer:
I think the answers to the second column are as follows:
<span>1. definition of a supplementary angle
2. Addition property of equality
3. division property of equality
</span>
I hope my answer has come to your help. God bless and have a nice day ahead!
