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zloy xaker [14]
3 years ago
11

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

uation.
Mathematics
1 answer:
DerKrebs [107]3 years ago
3 0

Answer:

x=2

Step-by-step explanation:

6x+7x−3x=13+7

10x=20

x=20/10

x=2

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