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Twice one number is 20 more than another number. One fourth the first number is 2 less than one fourth the second number. Find the numbers.
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x=first number y=2x-2 1/4x=1/4y-2
does x=10 and y=18?
Is twice 18 20 more than 1?
geez srry that's what I got.!
I don't get it...
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I actually left off a 0 y=2x-20
am is supposed to use the substitution method to find the answer?
am I???
That's probably the easiest
I keep getting a wrong answer.
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\[\frac{1}{4}x=\frac{1}{4}(2x-20)-2\] \[\frac{1}{4}x=\frac{1}{2}x-5-2\] \[-\frac{1}{4}x=-7\] \[x=28\] \[y=2x-20\] \[y=2(28)-20\] \[y=56-20\] \[y=36\]
oh I did get the right answers. Thanks anyways!
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