3 years ago

VIOLI me eg 20(20-x) = 300 What is the value of x? Round to the units place.

Mathematics

2 answers:

vivado [14]3 years ago

8 0

Answer:

x=5

Step-by-step explanation:

20(20-x) = 300

Divide each side by 20

20/20(20-x) = 300/20

20-x = 15

Subtract 20 from each side

20-x-20 = 15-20

-x = -5

Multiply each side by -1

x = 5

slega [8]3 years ago

4 0

Answer:

x = 5

Step-by-step explanation:

20(20-x) = 300

20( -x + 20) = 300

-20x + 20 * 20 = 300

-20x = 300 - 400

x = -100 / -20

x = 5

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VIOLI me eg 20(20-x) = 300 What is the value of x? Round to the units place.​

VIOLI me eg 20(20-x) = 300 What is the value of x? Round to the units place.