Asystem of equations is shown below: x + y = 3 2x − y = 6 the x-coordinate of the solution to this system of equations is numerical answers expected! answer for blank 1:

The x-coordinate of the solution to this system of equations is 3

Step-by-step explanation:

Given the system of equations:

                         ....[1]

                        ....[2]

Add equation [1] and [2] we have;

Simplify:

Divide both sides by 3 we have;

x = 3

Substitute in [1] we have;

3+y = 3

⇒y = 0

Solution for the given system of equation is= (3, 0)

Therefore, the x-coordinate of the solution to this system of equations is 3

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation:

the equation cos(35) =a/25 can be used to find the length of bc what is the length of bc? round to the nearest tenth

step-by-step explanation: