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3 years ago

PLEASE HELP ASAP!! 180x=2(30÷3)+17-5•11+2÷1 = ?

Mathematics

2 answers:

Georgia [21]3 years ago

7 0

180x=2(30÷3)+17-5•11+2÷1 = ?

Simplify the right side:

180x = 2(10) + 17 - 55 + 2 =

180x = 20 + -36 =

180x = -16

Now divide both sides by 180:

x = -16 /180

x = -4/45 or -0.0888

Rainbow [258]3 years ago

4 0

Answer:

x = -4/45

Step-by-step explanation:

180x=2(30÷3)+17-5•11+2÷1

We need to simplify the right hand side. The first step is the parentheses

180x=2(10)+17-5•11+2÷1

Then multiply and divide, working left to right from the equals sign.

180x=20+17-5•11+2÷1

180x=20+17-55+2÷1

180x=20+17-55+2

Now we add and subtract working left to right from the equals sign.

180x=37-55+2

180x =-18+2

180x = -16

Divide each side by 180

180x/180 = -16/180

x = -4/45

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Let say we have two perfect cubes:

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