What is the answer to 3|2a+7|=3a+12 ?

The answer to 3|2a+7|=3a+12 is a=-11/3 \lor a=-3

Solve for a: 3|2a+7|=3a+12

The solution is a=-11/3 \lor a=-3

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3 ∣ 2 a + 7 ∣ = 3 a + 12

a = - \frac{11}{3} or a = - 3

Decimal Notation

a = - 3.66666 \dots, a = - 3

Solution steps

3 ∣ 2 a + 7 ∣ = 3 a + 12

Find positive and negative intervals

a < - \frac{7}{2}, a \geq - \frac{7}{2}

Solve the inequality for each interval

a = - \frac{11}{3} or a = - 3

∣ p - 7 ∣ = - 14

∣ x ∣ - 8 = - 11

∣ x - 5 ∣ = 6 x + 10

∣ a x + b x ∣ = c d

∣ 14 - 2 x ∣ = 20

What is the answer to 3|2a+7|=3a+12 ?
The answer to 3|2a+7|=3a+12 is a=-11/3 \lor a=-3
Solve for a: 3|2a+7|=3a+12
The solution is a=-11/3 \lor a=-3