Question

X=10 3x+5y=20 in the system of equations, what is the value of x

Answer 1

The value of x is given as x = 10 in the system of equations 3x + 5y = 20.

This means that we can substitute x = 10 into the equation 3x + 5y = 20 to solve for y:

3(10) + 5y = 20

30 + 5y = 20

5y = -10

y = -2

Therefore, the solution to the system of equations 3x + 5y = 20 and x = 10 is (x,y) = (10,-2).