Question

What is the solution of this equation? -3x= -9

Answer 1

Answer:

3

Step-by-step explanation:

-3x = -9

divide both sides by -3

x = 3

Answer 2

Answer:

3

Step-by-step explanation:

A system of equations refers to a number of equations with an equal number of variables. We will only look at the case of two linear equations in two unknowns.