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Popular >

2(2.1z+4.5)<= 21.6

Solution

2 (2.1 z + 4.5) \leq 21.6

Solution

z \leq 3

+1

Interval Notation

(- \infty, 3]

Solution steps

2 (2.1 z + 4.5) \leq 21.6

Divide both sides by

2

2.1 z + 4.5 \leq 10.8

Move

4.5

to the right side

2.1 z \leq 6.3

Divide both sides by

2.1

z \leq 3

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Frequently Asked Questions (FAQ)

What is 2(2.1z+4.5)<= 21.6 ?
The solution to 2(2.1z+4.5)<= 21.6 is z<= 3