Final answer:
To solve the system of equations 2x-y=10 and y=1/2x+5, use the method of substitution to find the values of x and y.
Step-by-step explanation:
To solve the system of equations 2x-y=10 and y=1/2x+5, we can use the method of substitution. First, solve the second equation for y in terms of x: y = 1/2x + 5. Then substitute this expression for y in the first equation: 2x - (1/2x + 5) = 10. Simplify the equation and solve for x. Once you have the value of x, substitute it back into one of the original equations to find the value of y.