Basic Algebra

Who is the father of Algebra?

• Muhammad ibn Musa Al-Khwarizmi

• Archimedes

• Isaac Newton

• Rene Descartes

Solve for k,

k+6=14

• k=8

• k=20

• k=-20

• k=84

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____ is a type of mathematics that uses letters to represent numbers.

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Solve for x,

x-11=7

• x=18

• x=-8

• x=-4

• x=4

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Write an expression for 3 less than y

• 3y

• 3-y

• -3y

• 3/y

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Simplify 7x ( x + 1 )

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The following are the basic rules of algebra, except:

• commutative

• associative

• distributive

• substitution

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If we simplify b+b+b, the answers is _____

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If (Y) boys have 30 pesos less than the girls, who have 64 pesos, how much is Y worth?

• 34

• 24

• 94

• 43

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What is the "13x" in this expression?

13x-8

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