Answer:
I don't know
Step-by-step explanation:
Answer:
-1/2
Step-by-step explanation:
4x + 7 = 5
4x=5-7
4x=-2
x=-2/4
x=-1/2
hope this helps u!
Answer:
0.875
Step-by-step explanation:
Answer:
well you need to attech the graph
Step-by-step explanation:
7.5 = x +

equals
x = 6.
First, subtract

from both sides. / Your problem should look like: 7.5 -

= x.
Second, simplify 7.5 -

to 6. / Your problem should look like: 6 = x.
Third, switch sides. / Your problem should look like x = 6, which is your answer.