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worty [1.4K]
3 years ago
11

Simplify the expression below. 13y + x - 7y

Mathematics
2 answers:
Otrada [13]3 years ago
4 0

\text{Simplify:}\\\\13y + x - 7y\\\\\text{Combine like terms}\\\\13y + x - 7y\\\\6x+y\\\\\text{Since you can't combine anything else, that will be your answer}\\\\\boxed{6y+x}

Jobisdone [24]3 years ago
3 0

Answer: =x+6y
Explanation:
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4 0
2 years ago
What is the value of X
Volgvan

Answer:

Step-by-step explanation:

it's another one of those similar triangles

it's easier to see this one.

t /c = u / b

where

t = 7x + 3

c = 27

u = 35

b = 21

plug in the knowns

7x + 3 / 27 = 35 / 21

7x + 3  = 27 ( 35 / 21 )

7x + 3 = 9 ( 35 / 7 )     ( divided by 3 )

7x  + 3  = 9 ( 5)     ( 7 into 35 =5 )

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I checked it, the ratio is 1_2/3  :) for both, but you can check it too

7 0
3 years ago
Pls, it’s for a test , ;&lt; . I Wanna actually Get a good grade. PLS HELP you will get 20 points
kow [346]
Answer: B. y=9
Explanation: divide both sides of the equation by three
y3/3 = y
27/3=9
y=9
hope this helps:)
7 0
2 years ago
Read 2 more answers
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