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Find the first step for solving the system by substitution.... X = 4y - 1 and 9x - 5y = -22
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Find the first step for solving the system by substitution.... X = 4y - 1
and 9x - 5y = -22

User Ken Joyner
by
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1 Answer

4 votes
Answer:

Step 1: 9(4y-1)-5y=-22
User Tborzecki
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