Answer:
B. -7 + 8n
Step-by-step explanation:
-3.5(2 + -3n) + -2.5n = 0
(2 * -3.5 + -3n * -3.5) + -2.5n = 0
(-7 + 10.5n) + -2.5n = 0
0.5n + -2.5n = 8n
-7 + 8n
Answer:
Step-by-step explanation:
ask a classmate or something
6x = ax
Therefore
X=6
+3=+b
I would believe that -11.5 is a real number since whole numbers cannot be decimals
Answer:
-1.5
Step-by-step explanation:
7-4x=13
Solve for x.
Subtract 7 from both sides to isolate the variable.
7-4x=13
-7 -7
Simplify
-4x= 6
÷-4 ÷-4
x= -1.5
To check my work.
7-4(-1.5)= 13
7-(-6)=13
7+6=13
Hope this helped!