solve
3x+2y=10
3 answers
To solve the equation 3x + 2y = 10, you need another equation or some additional information to find numerical values for x and y. Without a second equation or more information, it is not possible to determine unique values for both x and y. Please provide another equation or additional information to proceed.
give me another equation for it
Sure! Let's say the equation is:
2x - y = 5
Now we have a system of equations:
Equation 1: 3x + 2y = 10
Equation 2: 2x - y = 5
To solve this system, we can use the method of substitution. Rearrange Equation 2 to solve for y:
y = 2x - 5
Substitute this expression for y in Equation 1:
3x + 2(2x - 5) = 10
Simplify and solve for x:
3x + 4x - 10 = 10
7x - 10 = 10
7x = 10 + 10
7x = 20
x = 20/7
Now substitute this value of x back into Equation 2 to find y:
y = 2(20/7) - 5
y = 40/7 - 5
y = 40/7 - (35/7)
y = 5/7
Therefore, the solution to the system of equations is x = 20/7 and y = 5/7.
2x - y = 5
Now we have a system of equations:
Equation 1: 3x + 2y = 10
Equation 2: 2x - y = 5
To solve this system, we can use the method of substitution. Rearrange Equation 2 to solve for y:
y = 2x - 5
Substitute this expression for y in Equation 1:
3x + 2(2x - 5) = 10
Simplify and solve for x:
3x + 4x - 10 = 10
7x - 10 = 10
7x = 10 + 10
7x = 20
x = 20/7
Now substitute this value of x back into Equation 2 to find y:
y = 2(20/7) - 5
y = 40/7 - 5
y = 40/7 - (35/7)
y = 5/7
Therefore, the solution to the system of equations is x = 20/7 and y = 5/7.