Answer:
m=-2, m=-13
Step-by-step explanation:
3x-10=2x because you set the two equal to each other
-10=-1x because you subtract 3x from both sides
10=x because you divide both sides by -1
substitute that into one of the equations.
2(-1)=m
-2=m
solve the other equation for m
m=3(-1)-10
m=-3-10
m=-13
Answer:
The third one is the answer. if you ever need help hit me up.
Step-by-step explanation:
The word problem can be:
"the temperature at the evening was -4°F, and some hours after the temperature dropped (here comes the difference/subtraction) another 10°F. What is the final temperature?"
<h3>
</h3><h3>
Which word problem can be modeled by that difference?</h3>
Here we have the difference:
-4 - 10
So, we start at the value -4, and then we subtract 10 units to that.
An example of a word problem that can be modeled by that difference can be something like:
"the temperature at the evening was -4°F, and some hours after the temperature dropped (here comes the difference/subtraction) another 10°F. What is the final temperature?"
To get the final temperature we need to solve:
-4°F - 10°F = -14°F
Which is the final answer.
If you want to learn more about subtractions:
brainly.com/question/25421984
#SPJ1
Answer:
None of the above (x=3/7)
Step-by-step explanation:
9+3.5x=11-0.5
9+3.5x=10.5
+3.5x=10.5-9
3.5x=1.5
x=1.5/3.5
x= 15/35=3/7