What is the answer to |-7y+29|=20 ?

The answer to |-7y+29|=20 is y= 9/7 \lor y=7

Solve for y: |-7y+29|=20

The solution is y= 9/7 \lor y=7

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∣ - 7 y + 29 ∣ = 20

y = \frac{9}{7} or y = 7

Solution steps

∣ - 7 y + 29 ∣ = 20

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

- 7 y + 29 = - 20 or - 7 y + 29 = 20

- 7 y + 29 = - 20 or - 7 y + 29 = 20

y = \frac{9}{7} or y = 7

∣ e ∣ = 1

3 ∣ 2 x - 1 ∣ + 4 = 22

∣ - 7 u ∣ = 14

42 - ∣ x ∣ = 13

9 + 3 ∣ - 5 x + 5 ∣ = - 18

What is the answer to |-7y+29|=20 ?
The answer to |-7y+29|=20 is y= 9/7 \lor y=7
Solve for y: |-7y+29|=20
The solution is y= 9/7 \lor y=7