Solve for x: 3(1 - 3x) = 2(-4x + 7)

Mathematics

1 answer:

djverab [1.8K]2 years ago

4 0

Answer:

x= -11

Step-by-step explanation:

distribute the 3 and the 2: 3 - 9x = -8x + 14

add 9x from both sides and subtract 14 from both sides: -11 = x

x = -11

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When n is divided by 12,the remainder is 6.What is the remainder when n is divided by 6?

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For some number to be divisible by 12 it has to be divisible by 6 and by 2.
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The part 12*k is as said divisible by 12 which means it is divisible by 6 (as first stated) and it has remainder 0. That leaves us with 6/6 which again has 0 as remainder. That means that number n is divisible by 6

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Answer:

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Step-by-step explanation:

I am going to solve this question treating these events as Venn probabilities.

I am going to say that:

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