Algebra Flashcards by Chris Almond

Q

B - 7 = 12

What is B?

A

B = 19

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Q

5e = 40

What is e?

A

E = 8

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Q

4m + 6 = 15

What is m?

A

M = 2 1/4 (or 9/4)

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Q

If y=4x+c

And y=18.8. And c=-2.4

Work out what X is

A

8=4x+(-2.4)
8+2.4=4x
2/4=X

So X=5.3

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Q

expand 5(2y - 3)

A

10y - 15

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