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3y - 2x = -15 and x = -6y

3y - 2x = -15 and x = -6y
78.3k views
8 votes
3y - 2x = -15 and x = -6y

User Nathan Tuggy
by
8.8k points

2 Answers

8 votes

Answer:


y = - 1

Explanation:


3y - 2( - 6y) = - 15

Simplify both sides


3y + 12y = - 15

Combine Like terms


15y = - 15

Divide both sides by 15


y = - 1

User Christie
by
8.2k points
7 votes

Answer:

X=6, Y=-1

Solved using substitution

User Firas Al Mannaa
by
8.5k points
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