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Y= 3x - 15 x+y=13 find the solution
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2 votes
Y= 3x - 15
x+y=13
find the solution

User Basant Rules
by
5.1k points

2 Answers

1 vote

Answer:


y = 3x - 15 \\ \\ to \: find \: x \: substitute \: y \: into \: 0\\ \\ 0 = 3x - 15 \\ - 3x = - 15 \\ divide \: both \: sides \:by \: - 3 \\ \\ x = 5

User Frankie Liuzzi
by
4.9k points
6 votes

Answer:

x+3x-15=13

4x=28

x=7

......

User Ritesh Jung Thapa
by
4.9k points
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