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Popular >

|y+2|<= 4

Solution

∣ y + 2 ∣ \leq 4

Solution

- 6 \leq y \leq 2

+1

Interval Notation

[- 6, 2]

Solution steps

∣ y + 2 ∣ \leq 4

Apply absolute rule: If

∣ u ∣ \leq a, a > 0

then

- a \leq u \leq a

- 4 \leq y + 2 \leq 4

y + 2 \geq - 4 and y + 2 \leq 4

y \geq - 6 and y \leq 2

Merge Overlapping Intervals

- 6 \leq y \leq 2

Popular Examples

factor 8x^5+12x^3+20x^2 factor

8 x^{5} + 12 x^{3} + 20 x^{2}

6 x^{2} - x - 1 > 0

simplify (14!)/(4!(14-4)!)simplify

\frac{14 !}{4 ! ( 14 - 4 ) !}

simplify 1/8-(-5/12)simplify

\frac{1}{8} - (- \frac{5}{12})

\frac{1}{4} x = - 8

Frequently Asked Questions (FAQ)

What is |y+2|<= 4 ?
The solution to |y+2|<= 4 is -6<= y<= 2