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Popular >

-4-(6z+2)>= 9z+9+1

Solution

- 4 - (6 z + 2) \geq 9 z + 9 + 1

Solution

z \leq - \frac{16}{15}

+2

Interval Notation

(- \infty, - \frac{16}{15}]

Decimal Notation

z \leq - 1.06666 \dots

Solution steps

- 4 - (6 z + 2) \geq 9 z + 9 + 1

Add the numbers:

9 + 1 = 10

- 4 - (6 z + 2) \geq 9 z + 10

Expand

- 4 - (6 z + 2) : - 6 z - 6

- 6 z - 6 \geq 9 z + 10

Move

6

to the right side

- 6 z \geq 9 z + 16

Move

9 z

to the left side

- 15 z \geq 16

Multiply both sides by

- 1

15 z \leq - 16

Divide both sides by

15

z \leq - \frac{16}{15}

Popular Examples

simplify (-3)/8+5/2 simplify

\frac{- 3}{8} + \frac{5}{2}

factor x^2-169 factor

x^{2} - 169

y + \frac{y}{2} = 1

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

factor 6a^2+5ab-6b^2 factor

6 a^{2} + 5 ab - 6 b^{2}

Frequently Asked Questions (FAQ)

What is -4-(6z+2)>= 9z+9+1 ?
The solution to -4-(6z+2)>= 9z+9+1 is z<=-16/15