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1 vote
1 vote
Pls help me out
6x + 12x = 90

User Mark Mullin
by
2.8k points

2 Answers

21 votes
21 votes

Answer:

x =5

Explanation:

To solve for x:

1: add like-terms

6x+ 12x = 90

Now it is: 18x =90

2: use division on both sides to solve for the variable

18x= 90

18x/18 = 90/18

x = 5

User Posixpascal
by
3.5k points
7 votes
7 votes

Answer:

x=5

Explanation:

6x+12x=90

18x=90

x=90/18

x=5

User Adam Ramadhan
by
2.7k points