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Solving for x and y plz help
- Thread starter Logan
- Start date
Divide by 2:Logan said:4y-2x=18
solve for x and y
2y - x = 9
Solve for x:
x = 2y - 9
Now YOU solve for y
"problems like y=3x solve for y and its like y=? and x=0."
What's three times zero?
"4y-2x=18
solve for x and y"
If you want all possible solutions for x and y, heed Dennis's advice. If you want whole number solutions,
x = 1 - 2t
y = 5 - t
where t is any whole number.
What's three times zero?
"4y-2x=18
solve for x and y"
If you want all possible solutions for x and y, heed Dennis's advice. If you want whole number solutions,
x = 1 - 2t
y = 5 - t
where t is any whole number.