0
Want this question answered?
Be notified when an answer is posted
Add your answer:
Earn +20 pts
How many solutions does this system of equations have 3x 2y6 and -4x 5y15?
If you mean: 3x+2y = 6 and -4x+5y = 15 then it works out as x = 0 and y = 3
What is the equation of the line through the origin and 34?
If you mean points of (0, 0) and (3, 4) then the equation works out as 3y = 4x or as y = 4/3x
What are solutions to the equation x2-3x-4 equals 0?
They are x = -1 and x = 4.
Equations 6-4x-3x² equals 0?
This is a quadratic equation requiring the values of x to be found. Rearrange the equation in the form of: -3x2-4x+6 = 0 Use the quadratic equation formula to factorise the equation: (-3x+2.69041576)(x+2.23013857) Therefore the values of x are 0.8968052533 or - 2.230138587 An even more accurate answer can be found by using surds instead of decimals.
How many solutions are there in the quadratic equation x2 - 4x - 77 equals 0?
There are two solutions for x: x=11 and x=-7
What is the solution to 4x 10 3x 40-3x?
It has no solution and if you mean 4x+10+3x+40-3x then it can be simplified to: 50+4x _________________________________________________________________________________________ Assuming that the equation is 4x+10+3x+40-3x = 0, then it will reduces to 4x = - 50, then the answer is: x = -12.5
How many 3x-4x plus 3 equals?
Presumably this is an equation in the form of: 3x-4x+3 = 0 -x = -3 Therefore: x = 3
How many solutions does this system of equations have 3x 2y6 and -4x 5y15?
If you mean: 3x+2y = 6 and -4x+5y = 15 then it works out as x = 0 and y = 3
What are the solutions to the equation below (4x plus 36)(8x-40)0?
Assuming you mean:(4x+36)(8x-40) = 0 then you can use the property that a product can only be zero if one of its factors is zero. In other words, you can change this to: 4x + 36 = 0 OR 8x - 40 = 0 Solve each of the individual solutions; their solutions are also solutions to the original equation.
How do you factor x2-4x-80 equals 0?
Use the quadratic equation formula to find the solutions to this equation.
How many solutions are there to the equation below 3x - 10(x plus 2) 13 - 7x?
There are infinitely many solutions to the equation since it simplifies to 13 = 13, which is always true.
What is the equation of the line through the origin and 34?
If you mean points of (0, 0) and (3, 4) then the equation works out as 3y = 4x or as y = 4/3x
The equation 8-4x=0 has how many real solutions?
the equation has exactly 1 real solution. 8-4x=0 -> add 4x to both sides. 8=4 -> divide both sides by 4. 2=x.
What are solutions to the equation x2-3x-4 equals 0?
They are x = -1 and x = 4.
What are the solutions to the equations below (4x plus 36)(8x-40)0?
Assuming you mean:(4x+36)(8x-40) = 0 then you can use the property that a product can only be zero if one of its factors is zero. In other words, you can change this to: 4x + 36 = 0 OR 8x - 40 = 0 Solve each of the individual solutions; their solutions are also solutions to the original equation.
How many real solutions does the equation 3x2 12x 12 0 have?
If you mean: 3x^2+12x+12 = 0 then it has two equal solutions of -2
What are the solutions to the simultaneous equation of 3x plus 2y equals 5x plus 2y equals 14 showing work?
If: 3x+2y = 5x+2y = 14 Then: 3x+2y = 14 and 5x+2y =14 Subtract the 1st equation from the 2nd equation: 2x = 0 Therefore by substitution the solutions are: x = 0 and y = 7
