# Questions on Algebra: Equations answered by real tutors!

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 Algebra: Equations Solvers Lessons Answers archive Quiz In Depth

 Question 64856: 13-2/5 = H + 6-4/15 My daughter has just begun to take Pre-Alegbra & we are seeking help in learning the proper to understand equations. Thanks! Click here to see answer by Edwin McCravy(8999)

 Question 64841: What is the first time after 4 o'clock that the hands of the clock make an angle of 65degree? Click here to see answer by ankor@dixie-net.com(15746)

 Question 64893: what is the answer to using addition on #1 and #2 and on #3 using substituion #1)x + 2y =5 #2)5x -4y =1 #3) 7x + y = 1 3x +4y =1 -10x + 8y = -3 3x + 2y= -9 Click here to see answer by checkley71(8403)

 Question 64907: If it is possible to help me i was wondering if you could help me. I don't really understand it if you can find the book, it's on page 357 problem 12 heres the question though if you can't find the book mabe you can still help me! 7a=2(a-10) thats the problem! Can you please help me? thnak you. Click here to see answer by checkley71(8403)

 Question 64868: Write the equation y=negative 3/4x+1/8 in standard form with integer coefficients. Click here to see answer by stanbon(57967)

 Question 64958: what is point slope form, y intercept form, and standard form???. . . . i left my book at home =( Click here to see answer by tutorcecilia(2152)

 Question 65108: Find the discriminant of the equation and give the number and type of solution of the equation. x^2+6x-16=0 Click here to see answer by venugopalramana(3286)

 Question 65155: I'm really confused with the process that I'm supposed to follow. I am finding it difficult to even know where to start. The first problem is: -x+y=2 _______ x+y=4 The only thing I know for sure is that I'm supposed to use the substitution method but what am I substituting, with what and why. I really do appreciate whatever help you can give me. Thank you Click here to see answer by stanbon(57967)

 Question 65105: Solve the equation by completing the square. x^2-4x+3=0 Click here to see answer by ptaylor(2052)

 Question 65080: Solve (3x + 5 / 6) - (2x - 4 / 5) = 3 Click here to see answer by funmath(2925)

 Question 65230: Can you help me with this problem? I am to use a chart to help solve. Elliot paid \$1.50 a dozen for some flowers. He sold all but 5 dz of them for \$2 a dozen, making a profit of \$18.00. How many dozen flowers did he buy? This is what I had and it is wrong: (table and equation) Bought x 1.50 1.5x Sold x-5 2.00 2x-10 1.5x + 2x - 10x = 18 3.5x - 10 = 18 + 10 +10 3.5x = 28 ___________ 3.5 3.5 x=8 x-5 =3 (3 dozen) Click here to see answer by stanbon(57967)

 Question 65077: (-x + 2 / 3) - (2x + 5 / 4 ) = 5 thank you Click here to see answer by checkley71(8403)