What is the answer to 3-3|4+7r|=-93 ?

The answer to 3-3|4+7r|=-93 is r=-36/7 \lor r=4

Solve for r: 3-3|4+7r|=-93

The solution is r=-36/7 \lor r=4

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3 - 3 ∣ 4 + 7 r ∣ = - 93

r = - \frac{36}{7} or r = 4

Solution steps

3 - 3 ∣ 4 + 7 r ∣ = - 93

Move

3

to the right side

- 3 ∣ 4 + 7 r ∣ = - 96

Divide both sides by

- 3

∣ 4 + 7 r ∣ = 32

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

4 + 7 r = - 32 or 4 + 7 r = 32

4 + 7 r = - 32 or 4 + 7 r = 32

r = - \frac{36}{7} or r = 4

29 = ∣ 11 - c ∣

∣ n + 7 ∣ = 5

∣ f + 1 ∣ - 4 = 8

∣ x - a ∣ = 4

∣ x - a ∣ = r

What is the answer to 3-3|4+7r|=-93 ?
The answer to 3-3|4+7r|=-93 is r=-36/7 \lor r=4
Solve for r: 3-3|4+7r|=-93
The solution is r=-36/7 \lor r=4