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Solve the equation 6x+7x−3x=13+7. Be sure to check your proposed solution by substituting it for the variable in the original equation.
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1 vote
Solve the equation 6x+7x−3x=13+7. Be sure to check your proposed solution by substituting it for the variable in the original equation.

User Joaoprib
by
4.6k points

1 Answer

5 votes

Answer:

x=2

Explanation:

6x+7x−3x=13+7

10x=20

x=20/10

x=2

User PeterJames
by
5.1k points
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