3 years ago

Solve the equation for x. 6 E n=1 (x-3n)=-3

Mathematics

1 answer:

Over [174]3 years ago

8 0

-189 days after a long day at a school of a school and the school district of columbia in the city hall

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Pls help. Abcdefjnshshsjnwishejjsjwhaunrshwjhd Jauahshwj

Lubov Fominskaja [6]

x = 72

Step-by-step explanation:

x + (2x - 36) = 180

3x - 36 = 180

3x = 180 + 36

3x = 216

x = 216/3

x = 72

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3 years ago

Which percent is equal to 0.35?

Rama09 [41]

Answer:

35%

Step-by-step explanation:

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3 years ago

Read 2 more answers

140 is what percent of 500?

MAXImum [283]

Answer:

28%

Step-by-step explanation:

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3 years ago

Find the length of a side of a square whose diagonal is 4 centimeters

Ira Lisetskai [31]

16 is the answer when multiplied by each side

5 0

4 years ago

Ella swims four times a week at her clubs pool. She swims the same number of laps on Monday,Wednesday,Friday,and 15 laps on Satu

Reika [66]

She swims 12 laps on Monday.

Step-by-step explanation:

Total laps = 51 laps

Laps on Saturday = 15 laps

Let,

x be the number of laps on Monday, Wednesday and Friday each.

According to given statement;

Monday+Wednesday+Friday+Saturday = 51

$x+x+x+15=51\\3x=51-15\\3x=36$

Dividing both sides by 3

$\frac{3x}{3}=\frac{36}{3}\\x=12$

She swims 12 laps on Monday.

Keywords: addition, division

Learn more about division at:

#LearnwithBrainly

7 0

3 years ago