Q. Find the solution of the system of equations.4x+2y=248x−3y=−22
Write Equations: Write down the system of equations.We have the following system of equations:4x+2y=248x−3y=−22We need to find the values of x and y that satisfy both equations simultaneously.
Solve for y: Solve the first equation for y.We can express y in terms of x using the first equation:4x+2y=242y=24−4xy=(24−4x)/2y=12−2xNow we have y expressed in terms of x.
Substitute into Second Equation: Substitute the expression for y into the second equation.We will now substitute y=12−2x into the second equation:8x−3(12−2x)=−22This will allow us to solve for x.
Simplify and Solve for x: Simplify and solve for x.8x−3(12−2x)=−228x−36+6x=−22Combine like terms:14x−36=−22Add 36 to both sides:14x=14Divide by 14:x=1We have found the value of x.
Substitute x into y Expression: Substitute x back into the expression for y. Now that we have x, we can find y by substituting x back into y=12−2x: y=12−2(1)y=12−2y0 We have found the value of y.