Answer:
c = -1/5 = -0.200
Step-by-step explanation:
1
Simplify —
5
Step 2 3.1 Pull out like factors :
10 - 5c = -5 • (c - 2)
Step 3 6.1 Solve : 2 = 0
This equation has no solution.
A a non-zero constant never equals zero.
Step 4 6.2 Solve : 5c+1 = 0
Subtract 1 from both sides of the equation :
5c = -1
Divide both sides of the equation by 5:
c = -1/5 = -0.200
Answer:
c=3
Step-by-step explanation:
0.2(10-5c)X 10 = 5c X 10-16 X 10
2(10-5c)=50c-160
20-10c=50c-160
20-10c-20=50c-160-20
-10c=50c-180
-10c-50c=50c-180-50c
-60c=-10
-60c/-60=-180/-60
c=3
