What is the answer to |4x+3|=10 ?

The answer to |4x+3|=10 is x=-13/4 \lor x= 7/4

Solve for x: |4x+3|=10

The solution is x=-13/4 \lor x= 7/4

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∣ 4 x + 3 ∣ = 10

x = - \frac{13}{4} or x = \frac{7}{4}

Decimal Notation

x = - 3.25, x = 1.75

Solution steps

∣ 4 x + 3 ∣ = 10

Apply absolute rule: If

∣ u ∣ = a, a > 0

then

u = a

u = - a

4 x + 3 = - 10 or 4 x + 3 = 10

4 x + 3 = - 10 or 4 x + 3 = 10

x = - \frac{13}{4} or x = \frac{7}{4}

∣ 4 x + 3 ∣ = 11

∣ 4 x + 3 ∣ = 13

∣ 4 x + 3 ∣ = 15

∣ 4 x - 1 ∣ = 6 x

∣ 4 + x ∣ = 10

What is the answer to |4x+3|=10 ?
The answer to |4x+3|=10 is x=-13/4 \lor x= 7/4
Solve for x: |4x+3|=10
The solution is x=-13/4 \lor x= 7/4