What is the answer to 4|2t+7|+2=22 ?

The answer to 4|2t+7|+2=22 is t=-6\lor t=-1

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4|2t+7|+2=22

4 ∣ 2 t + 7 ∣ + 2 = 22

t = - 6 or t = - 1

Solution steps

4 ∣ 2 t + 7 ∣ + 2 = 22

Move

2

to the right side

4 ∣ 2 t + 7 ∣ = 20

Divide both sides by

4

∣ 2 t + 7 ∣ = 5

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

2 t + 7 = - 5 or 2 t + 7 = 5

2 t + 7 = - 5 or 2 t + 7 = 5

t = - 6 or t = - 1

\frac{2}{2 ^{2} + 1}

- 3 x^{2} + 24 x - 45

\frac{x - 3}{4} > (x - 2) (x + 7) + 17

- x + 1 = x^{2}

(3^{- 2}) (3^{4})

What is the answer to 4|2t+7|+2=22 ?
The answer to 4|2t+7|+2=22 is t=-6\lor t=-1
Solve for t: 4|2t+7|+2=22
The solution is t=-6\lor t=-1