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5 votes
9x-5y=29 find the value of y when x equals 1

User SexxLuthor
by
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2 Answers

4 votes
y: -4
9x-5y=29
9-5y=29
5y=20
-5y/-5=20
y=-4
User Spurgeon
by
7.1k points
2 votes
9x - 5y = 29....when x = 1
9(1) - 5y = 29
9 - 5y = 29
-5y = 29 - 9
-5y = 20
y = 20/-5
y = -4 <==
User Matthew Darnell
by
7.3k points