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Mathematics
19 February, 20:04
Find y when x is - 4 in the formula 5x+5y=9
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Niko Hodge
19 February, 20:14
0
y=5.8
Step-by-step explanation:
5 (-4) + 5y=9
-20+5y=9
+20 + 20
5y/5 = 29/5
y=5.8
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Jamal Bradley
19 February, 20:31
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y=29/5
Step-by-step explanation:
5 (-4) + 5y=9
-20+5y=9
5y=29
y=29/5
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