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Is 5 a solution to 7x-4+x=12? Explain
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4 votes
Is 5 a solution to 7x-4+x=12? Explain

User Jonnydee
by
3.6k points

2 Answers

4 votes

Answer:

No, 5 is not the solution...

Explanation:

7x-4+x=12

7x+x=12+4

8x=16

x=16/8

x=2 is the solution

User SmugglerFlynn
by
3.2k points
7 votes

Answer:

No, 5 isn't a solution to 7x - 4 + x = 12

Explanation:

7x - 4 + x = 12

combine common x-values

8x - 4 = 12

add

8x = 16

solve for x

x = 2

User Ken Kinder
by
4.0k points
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