algebra
posted by angel
i have 2 solve by elimination an i keep gettin fractions when the answer is (3,3)
my teacher gave me the answer an problem but she wants me 2 work it out
idk how i keep gettin fractions
the problem is:
3x4y=21
8x5y=9
please help
Respond to this Question
Similar Questions

algebra 2
6y2(y4) ________ 3 I keep gettin 4 but my teacher keeps telling me it is wrong. please help me 
math algebra 1a&1b
i keep gettin a decimal or a zero on this problem 3(3x+15)(10+X)=35 PLEASE HELP 
math
3(3x+15)(10+X)=35 i keep gettin a decimal or a zero am i right? 
math
this is how i worked it out and i keep gettin a decimal: 4x+(93x)=8x1 4x+93x=8x1 3x 1x9=8x1 1x 9=7x1 (9) 7x=8 1.1428571 
Chemistry
Hello, i seem to be stuck on a problem and do'nt know why im not gettin the right answer.I have the he Ka and Kb values for each of the weak acids and bases from the chart and I keep getting zero and the second one 2.27*10^24 is this … 
Chemistry
Hello, i seem to be stuck on a problem and do'nt know why im not gettin the right answer.I have the he Ka and Kb values for each of the weak acids and bases from the chart and I keep getting zero and the second one 2.27*10^24 is this … 
Chemistry
Hello, i seem to be stuck on a problem and do'nt know why im not gettin the right answer.I have the he Ka and Kb values for each of the weak acids and bases from the chart and I keep getting zero and the second one 2.27*10^24 is this … 
Math
How to add fractions Adding fractions is simple look at the example below. 4 2  +  = 4+2=6 and you keep the 8 8 denominator the same so the answer is 6  8 
Math
Frank teacher was teaching the class about fractions. She posted the fractions 1/7 and 3/9 on the board. Frank was supposed to answer what the least common multiple of the two fractions was. What did he answer? 
4th grade math fractions
can anyone please answer and explain this A little monkey had 75 peaches. Each day, he kept a fraction of his peaches, gave the rest away, and then ate one. These are the fractions he decided to keep: 1/2,1/4,3/4,3/5,5/6,11/15 In which …