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DedPeter [7]
3 years ago
8

Justify your reasoning when solving the equation: 3(x+4)=8x-18

Mathematics
1 answer:
vampirchik [111]3 years ago
3 0

Answer:

6

Step-by-step explanation:

3x plus 12= 8x -18

subtract twelve on both sides:

3x= 8x- 30

minus 8x on both sides:

-5= -30

divide:6

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336 divided by 12 using partial quotients
tensa zangetsu [6.8K]

Answer:

The partial quotients are 20 and 8. The quotient is 28.

Step-by-step explanation:

The dividend is 336 and divisor is 12.

Find the easy factors of 12, which are less than 336.

12\times 10=120

12\times 20=240

12\times 30=360

Since 360>336, therefore 30 cannot be a partial quotient.

So, 20 is a partial quotient. Subtract 240 from 336. Apply this process till the dividend become 0.

The remaining dividend is

336-240=96

Find the easy factors of 12, which are less than 96.

12\times 8=96

The number 8 is a partial quotient.

96-96=0

Now the dividend is zero, so the partial quotients are 20 and 8. The quotient is the sum of partial quotients

20+8=28

The quotient is 28.

8 0
3 years ago
How many times can 7 go into 61?
natima [27]
8 times is your answer :)
5 0
4 years ago
in a board game you must roll two 6-sided number cubes. you can only start the game if you roll a 3on at least one of the number
omeli [17]

Answer:

1-(5/6)^2

31% chance

1 in 3.272727273 rolls

Step-by-step explanation:

4 0
3 years ago
Help help help help help help
Ymorist [56]

Answer:

ok hold on ill figure it out for u

Step-by-step explanation:

it is 55

you do 2 x 12 x 8 = 192-3 cubed is 165 the 165/3 =55

plz give brainliest

8 0
4 years ago
Read 2 more answers
4(5-2x)+3=7 step by step pls
trasher [3.6K]

Answer: x = 2

The step by step is attached to this answer, hope it helped!

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3 years ago
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