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To determine the number of solutions for the system of equations (x + 2y = 10) and (4y - 20 = 2x), we can rewrite the second equation as (2x - 4y + 20 = 0). Rearranging gives us (x = 2y + 10). Substituting this into the first equation leads to a consistent system, indicating that there is exactly one solution where the lines intersect. Thus, the system has one unique solution.
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4y20 equals 500 and x plus y equals 500?
4y20 = 500 => y20 = 25 => y = 20√25 = 1.1746 approx Then x = 500 - y = 489.8254 (approx).
How do you solve 2x plus y equals 0 and 4x plus 2y equals 0?
many solutions
How many solutions do these equations have x equals y plus 1 y equals x plus 1?
1
What is 5x plus 48 plus 7x equals 12 x plus 4?
many solutions
How many solutions does the linear system -8x plus 2y equals 6 and -4x plus y equals 3 have?
Two solutions and they are:- x = 0 and y = 3
4y20 equals 500 and x plus y equals 500?
4y20 = 500 => y20 = 25 => y = 20√25 = 1.1746 approx Then x = 500 - y = 489.8254 (approx).
How do you solve 2x plus y equals 0 and 4x plus 2y equals 0?
many solutions
How many positive integer solutions are there to the equation x plus y plus z equals 17?
There are 120 solutions.
How many solutions do these equations have x equals y plus 1 y equals x plus 1?
1
How many solutions does 2x plus y equals 5 and 2y plus x equals 4 have?
1 solution
What is 5x plus 48 plus 7x equals 12 x plus 4?
many solutions
How many solutions does x plus 7 equals 1 have?
2
How many solutions does the linear system -8x plus 2y equals 6 and -4x plus y equals 3 have?
Two solutions and they are:- x = 0 and y = 3
Does 7 plus 3x equals 7 have many solutions no solutions or 1 solution?
One solution.
How many solutions does x2-4x plus 4 equals 0 have?
It has two equal solutions of 2
How many solutions exist for the system of equation x plus 6y equals 12 plus 2x plus 12y equals 1?
zero solutions. If you plot these two lines, you will see that they are parallel and do not intersect.
How many solutions does x plus y equals zero and x equals zero?
Only 1.
