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Evaluate the expression 3x – 4y for the given variable. y = x + 2

Evaluate the expression 3x – 4y for the given variable. y = x + 2
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3 votes
Evaluate the expression 3x – 4y for the given variable. y = x + 2

User Robert MacLean
by
8.6k points

2 Answers

4 votes
3x - 4(x+2)
3x - 4x +8
1x + 8
User Nagaraj S
by
8.0k points
5 votes
3x - 4y

y = x + 2

3x - 4(x + 2)

(distribute the -4 to both x and 2

3x - 4x - 8

-x - 8

-x - 8 is your answer

hope this helps
User Lucie Kulza
by
7.4k points
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