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In this lesson we
will learn how to translate a verbal phrase into two-step
verbal expressions.
In the language of
algebra we use letters to represent the unknowns (variables)
and symbols to represent the operations.
Verbal Phrases
Involving Addition
7 + 8 is the translation of the sum of 7 and 8
x + y is the translation of the sum of x and y
Verbal Phrases
Involving Subtraction
6 - 3 is the translation of the difference of 6
and 3
a - b is the translation of the difference of a and b
Verbal Phrases
Involving Multiplication
4 • 6 is the translation of the product of 4 and 6
xy is the translation of the product of x and y
Verbal Phrases
Involving Division
8÷4 or 8/4 is the translation of the quotient of 8 and 4
x÷y or x/y is the translation of the quotient of x and y
Let's look at some
more difficult examples:
Verbal Phrase
Algebraic Language
4 more than x
x + 4
8 less than m
m - 8
the product of 5 and x
5x
y divided by 6
y/6
two times z increased by x
2z + x
4 times y, decreased by 3 times x
4y - 3x
the sum of 6 times x, and 7
6x + 7
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