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19 votes
Solve the equation 3x +10=40.
x=

User Leanan
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2 Answers

11 votes
X=40-10
X=30

Because we need x in a side and the constant numbers in the opposite side
User Elizabethmeyer
by
8.5k points
2 votes

Answer:

x = 10

Explanation:

3x + 10 = 40

which X in this case means 10. Hope this helps!

User Deion
by
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