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3 years ago

Find the value of x. 3x + 45 = 90

1 answer:

8 0

3x + 45 = 90
3x = 90 - 45
3x = 45
x = 45/3
x = 15

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Answer:

Step-by-step explanation:

Given

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Kazeer [188]

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Lena [83]

Ok, a=f/m
What we need to do is isolate the variable, m.
a=f/m
*m *m
a*m=f
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There's your answer.

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VARVARA [1.3K]

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I think its 8

Step-by-step explanation:

because if you divided -40 by -5 then its 8

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3 years ago