Duplicate of Introduction to Algebra

Question 1

Algebra uses the operations of addition, subtraction, multiplication and division

Accepted Answer

True

Question 2

A symbol CANNOT stand for two different numbers in the same equation

Accepted Answer

True

Question 3

The goal of algebra is to find the unknown value

Accepted Answer

True

Question 4

Solving an equation just means to fill in the blanks

Accepted Answer

True

Question 5

The letter X can stand for...

Accepted Answer

Any number

Question 6

An equation is a mathematical statement that two things are equal

Accepted Answer

True

Question 7

If you want symbols to stand for two different numbers in the same equation, you need to...

Accepted Answer

Use two different letters

Question 8

a+b=2 could be 0+2=2

Accepted Answer

True

Question 9

a+a=4 could be 2+2=4

Accepted Answer

True

Question 10

The unknown value can be shown through

Accepted Answer

Any letter, often X

Question 11

a+x=4 could be 2+2=4

Accepted Answer

False

Question 12

Algebra introduces...

Accepted Answer

An unknown number in a problem

Questions 12