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3 years ago

8

A/3=7 can simeone help me out with this

1 answer:

Nana76 [90]3 years ago

6 0

Right now you have a/3 = 7. You cannot know what a is yet because it is being divided by 3.

You just need to figure out a way of getting rid of that 3 so you just have a by itself. The way you can get rid of the 3 is by multiplying a/3 by 3, as that will just leave you with a (multiplying is the opposite of dividing so it cancels out).

However, as you’re multiplying a/3 by 3, you also have to multiply 7 by 3 (which is 21) as you have to do the multiplication on both sides of the equation.

Therefore, you’re left with a = 21

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2 years ago

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<u>Slope-intercept </u><u>form</u>

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