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2 votes
3x+y = 18 x= -2y + 1 Solve by substitution

2 Answers

3 votes

Answer:

i think its 4.9 or 6.8

Explanation:

User Reimund
by
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5 votes

Answer:

Explanation:

3x+y = 18 x= -2y + 1 Solve by substitution

User SCS
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