Q. Find the solution of the system of equations.8x+2y=12−4x+y=−26
Write Equations: Write down the system of equations to be solved.We have the following system of equations:8x+2y=12−4x+y=−26
Solve for y: Solve the second equation for y.We can express y in terms of x from the second equation:−4x+y=−26y=−26+4x
Substitute in First Equation: Substitute the expression for y from Step 2 into the first equation.Substituting y=−26+4x into 8x+2y=12 gives us:8x+2(−26+4x)=12
Simplify and Solve for x: Simplify the equation and solve for x.8x−52+8x=1216x−52=1216x=12+5216x=64x=1664x=4
Substitute x into y expression: Substitute the value of x back into the expression for y from Step 2.Substituting x=4 into y=−26+4x gives us:y=−26+4(4)y=−26+16y=−10