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Mumz [18]
3 years ago
10

Solve for x 3x + 10 - 4 = 21​

Mathematics
1 answer:
Ivan3 years ago
6 0

Answer:

X = 5

Step-by-step explanation:

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irinina [24]
I’m not completely sure, but I would say about 3/5 because of the fact that the X is not directly in the middle, so it can’t be 1/2 but it’s very close to the middle which could make it possible that it is 3/5?
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If we know its slope is -5 and y-intercept is 4, then what is the equation of the line in slope-intercept form?
meriva
Y=mx+b This is the equation, now just plug in the numbers provided to you. 
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3 years ago
Three is added to a number and the result is multiplied by seven. The answer is two more than twelve.
mr Goodwill [35]

Answer:

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Step-by-step explanation:

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3 years ago
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Romashka [77]

Answer:

90 diagonais.

Step-by-step explanation:

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7 0
2 years ago
X(1+3)= x +3x is an example of which algebraic property?
Dmitry_Shevchenko [17]

Answer:

I think the answer is C.

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