Use substitution to solve the system of linear equations. in your final answer, include all of your work.
y = 3x - 9
x - 1/3y = -3

he variable term is zero so, the equation has no-solution

Step-by-step explanation:

Given as :

The two linear equation are

y = 3 x - 9           .........1

x - y = - 3                     .........2

Now, , In substitution method we have to put the value of one variable from one equation into the other equation

Let put the value of y from eq 1 into eq 2

∵ x - y = - 3  

Or, x - × ( 3 x - 9 ) = - 3  

Or, x - + = - 3

Or, (x - x) + 3 = - 3

Or, 0 = - 3 + 9

Or, 0 = 3

∵ The variable term is zero so, the equation has no-solution  Answer

x/7.50 = 15

x= 7.50 / 15 divide

step-by-step explanation: