Answer:
x ≥ 20/17
or
x ≥ 1.18
Step-by-step explanation:
According to given conditions:
5 - x/4 ≤ 4x
Simplifying equation to get value of x:
Making denominator same by multiplying 5 with 4/4
5*4/4 - x/4 ≤ 4x
20/4 -x/4 ≤ 4x
Taking 1/4 common
1/4(20 -x) ≤ 4x
Multiplying by 4 on both sides:
1/4*4(20 -x) ≤ 4 * 4x
20 -x ≤ 16x
Adding x on both sides:
20 -x + x ≤ 16x + x
20 ≤ 17 x
Dividing by 17 on both sides
20 /17 ≤ x
This can also be written as:
x ≥ 1.18
I hope it will help you!
