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Lunna [17]
3 years ago
6

Solve only for x: 3(x-y)=8(x+z)

Mathematics
2 answers:
pshichka [43]3 years ago
6 0

Answer:

x=-8z/5 - 3y/5

Step-by-step explanation:

distributive prop

3x-3y=8x+8z

isolate x by moving 8x to the left, and -3y to the right

-5x=3y+8z

divide by -5 on both sides.

x=-8z/5 - 3y/5

alina1380 [7]3 years ago
6 0

Answer:

Step-by-step explanation:

3(x - y) = 8(x + z)

3x - 3y = 8x + 8z

-3y - 8z = 8x - 3x

-3y - 8z = 5x

(-3y - 8z) / 5 = x ....or could also be written like : x = -3/5y - 8/5z

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How many times will 1/4 go into 6 7/10?
Firlakuza [10]

Answer: 93 and 4/5

Step-by-step explanation:

6 7/10 divided by 1/14

= 67/10 divided by 1/14

= 67/10 x 14/1

= 67/5 x 7/1

= 469/5

3 0
3 years ago
A coat that cost $123 is marked 1/3 off what is the sale price of the coat
alina1380 [7]
I/3 of 123 is 41
41 dollars are taken off, so 123-41=82
the sale price is 82 dollars
4 0
3 years ago
Read 2 more answers
Can someone please help me answer this question asap thank you <br> Without a link thank you .
Alex17521 [72]

Answer:

-1.4, -.7 .003, 3%(.03), .3, .66(2/3) .85 (7/8) 0.875, 100/50 (2)

Step-by-step explanation:

4 0
3 years ago
Some 1 plz HELP!<br> 3 5/6 X 4 4/5<br> (plz include instructions if u can thx!)
rewona [7]
Well convert 3 5/6 to 23/6 and 4 4/5 to 24/ 5
then find a multiple that both 5 and 6 have which is 30
23x5= 115 and 24x6= 144
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552
8 0
3 years ago
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Write a rule for the function whose graph can be obtained from the given parent function by performing the given transformations
kati45 [8]

ANSWER

g(x) =   {(x + 5)}^{3}  + 4

EXPLANATION

Given the parent function:

f(x) =  {x}^{3}

If we shift the graph of f(x), 5 units to the left, then the new rule is

x \to \:  {(x + 5)}^{3}

If we again, shift this graph upward by 4 units, then the completely transformed function will have the rule,

x \to \:  {(x + 5)}^{3}  + 4

Or

g(x) =   {(x + 5)}^{3}  + 4

7 0
3 years ago
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