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Slove for x: 5x + 8x = 78
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4 votes
Slove for x: 5x + 8x = 78

User Gbronner
by
3.0k points

2 Answers

3 votes

Answer:

x = 6

Explanation:

5x + 8x = 78 , that is

13x = 78 ( divide both sides by 13 )

x = 6

User Pzaenger
by
3.3k points
4 votes

Answer:

6

Explanation:

5x + 8x = 78

13x = 78

x = 78/13

x = 6

_______

Hope this'll help!

User Leandro Lima
by
4.1k points
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