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3 years ago

5(4+2x) - (8x-12)=68 pls help lol , bad at math

2 answers:

8 0

For: 5(4+2x) - (8x-12) = 68,

We first need to distribute.
This gives us:
20 + 10x - 8x + 12 = 68

Then, we can combine like terms:
2x + 32 = 68

Now subtract 32 from 68 to get:
2x = 36

Finally we can divide 36 by 2, in order to isolate x for your final answer:
x = 18

svlad2 [7]3 years ago

5 0

The answer is, 22x + 58

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3 years ago

What is the quotient (3x4 + 4x – 15) + (x + 3)?

Hoochie [10]

Answer:

3x-5 and r=0

Step-by-step explanation:

We can do it by long division method the required quotient is 3x-5 and r=0

not 3x-1 , r=1

multiply the divisor with 3x we will get to cancel out the first term of dividend

Now after solving we will get

Now, multiply the divisor by -5 we will get -5x-15 which will cancel the entire dividend.

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2 years ago

-8m+(-15)+4m-2r-10 ?

AVprozaik [17]

Answer:

- 4m - 2r - 25

Step-by-step explanation:

-8m + (-15) + 4m - 2r - 10

- 8m - 15 + 4m - 2r - 10

collect the like terms beginning with the positives

4m - 8m - 2r - 10 - 15

- 4m - 2r - 25

7 0

2 years ago

Can somebody please help me!!

xxMikexx [17]

So to solve for x, you'll need to combine all the angles and equal it to 720, and from there we can solve.

$120+100+120+x+10+120+x=720$

Combine like terms to get $2x+470=720$

Subtract 470 on each side to get $2x=250$

Then just divide on each side and you'll get $x=125$

To find the value of the (x+10) angle, just substitute 125 for x and solve.

$125+10=135$

4 0

3 years ago

Read 2 more answers

Please answer this correctly without making mistakes

Pavlova-9 [17]

Answer:

This is what internet says. Maybe this helps.

4 0

2 years ago