What is the answer to |-1+4c|=41 ?

The answer to |-1+4c|=41 is c=-10\lor c= 21/2

Solve for c: |-1+4c|=41

The solution is c=-10\lor c= 21/2

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∣ - 1 + 4 c ∣ = 41

c = - 10 or c = \frac{21}{2}

Solution steps

∣ - 1 + 4 c ∣ = 41

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

- 1 + 4 c = - 41 or - 1 + 4 c = 41

- 1 + 4 c = - 41 or - 1 + 4 c = 41

c = - 10 or c = \frac{21}{2}

18 = ∣ 6 a ∣

∣ 2 x - 3 ∣ = 14

∣ 2 x - 10 ∣ = 0

19 = ∣ 11 - 4 x ∣

11 = ∣ - 5 x + 9 ∣

What is the answer to |-1+4c|=41 ?
The answer to |-1+4c|=41 is c=-10\lor c= 21/2
Solve for c: |-1+4c|=41
The solution is c=-10\lor c= 21/2