145k views
2 votes
X+3x=40 what is x please

User Dstandish
by
8.2k points

2 Answers

3 votes

Answer:

10

Explanation:

x+3x=40

4x=40

x=40/4=10

User Ledlogic
by
7.8k points
5 votes

Answer:

x=10

Explanation:

1. Combine like terms

4x=40

2. Divide 4 both sides to x alone

4x/4=40/4

x=10

User Fkl
by
8.2k points

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