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Popular >

-4<= 3x+3<= 12

Solution

- 4 \leq 3 x + 3 \leq 12

Solution

- \frac{7}{3} \leq x \leq 3

+2

Interval Notation

[- \frac{7}{3}, 3]

Decimal Notation

- 2.33333 \dots \leq x \leq 3

Solution steps

- 4 \leq 3 x + 3 \leq 12

If

a \leq u \leq b

then

a \leq u and u \leq b

- 4 \leq 3 x + 3 and 3 x + 3 \leq 12

- 4 \leq 3 x + 3 : x \geq - \frac{7}{3}

3 x + 3 \leq 12 : x \leq 3

Combine the intervals

x \geq - \frac{7}{3} and x \leq 3

Merge Overlapping Intervals

- \frac{7}{3} \leq x \leq 3

Popular Examples

2(u-3)-5u=-3(u+3)

2 (u - 3) - 5 u = - 3 (u + 3)

simplify 1/3+2/7 simplify

\frac{1}{3} + \frac{2}{7}

4 w + \frac{2}{7} = - \frac{4}{5}

factor (Z+2)^2-5(Z+2)factor

(Z + 2)^{2} - 5 (Z + 2)

simplify x^{1/3}*x^{3/2}simplify

x^{\frac{1}{3}} \cdot x^{\frac{3}{2}}

Frequently Asked Questions (FAQ)

What is -4<= 3x+3<= 12 ?
The solution to -4<= 3x+3<= 12 is -7/3 <= x<= 3