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Popular >

-7x+7<= 9

Solution

- 7 x + 7 \leq 9

Solution

x \geq - \frac{2}{7}

+2

Interval Notation

[- \frac{2}{7}, \infty)

Decimal Notation

x \geq - 0.28571 \dots

Solution steps

- 7 x + 7 \leq 9

Move

7

to the right side

- 7 x \leq 2

Multiply both sides by

- 1

7 x \geq - 2

Divide both sides by

7

x \geq - \frac{2}{7}

Popular Examples

0 = 2 x^{2} - 4 x - 4

simplify (1+(0.08)/4)^4-1 simplify

(1 + \frac{0.08}{4})^{4} - 1

(x+3)(3x-2)=(4x+5)(2x-3)

(x + 3) (3 x - 2) = (4 x + 5) (2 x - 3)

(x - 3)^{2} = - 36

simplify 2x(4x^2)simplify

2 x (4 x^{2})

Frequently Asked Questions (FAQ)

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