rewrite each linear equation into the form of ax+by=c.
1.y=1/2x+3
2.y=2/5-5x
with solutions please
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rewrite each linear equation into the form of ax+by=c.
1.y=1/2x+3
2.y=2/5-5x
with solutions please
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Answer:
1. ½x-y=-3
2. 5x-y=-2/5
Step-by-step explanation:
1. y=½x+3
-½x+y=3
Change the signs:
½x-y=-3
2. y=2/5-5x
-5x+y=2/5
Repeat | change signs:
5x-y=-2/5
ax should always be positive