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Popular >

2x+9<= 7

Solution

2 x + 9 \leq 7

Solution

x \leq - 1

+1

Interval Notation

(- \infty, - 1]

Solution steps

2 x + 9 \leq 7

Move

9

to the right side

2 x \leq - 2

Divide both sides by

2

x \leq - 1

Popular Examples

simplify sqrt(125n^{10)}simplify

125 n^{10}

simplify-1/2-1/2 simplify

- \frac{1}{2} - \frac{1}{2}

factor 81x^2-1 factor

81 x^{2} - 1

2x^2+5x>=-x^2+1

2 x^{2} + 5 x \geq - x^{2} + 1

x - 4 = 16

Frequently Asked Questions (FAQ)

What is 2x+9<= 7 ?
The solution to 2x+9<= 7 is x<=-1