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Solve the system by substitution. y = 10x Y = -3x + 39
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1 vote
Solve the system by substitution.
y = 10x
Y = -3x + 39

User Mboronin
by
4.6k points

2 Answers

9 votes
X=3 I believe that’s the answer
User Kestemont Max
by
4.6k points
12 votes

Answer:

x=3

Explanation:

y=10x

y=-3x + 39

10x = -3x + 39

+3x (to both sides)

13x = 39

Divide by 13

x=3

User Ebneter
by
4.3k points
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