5x 2y = 10
12
To find the xy-trace, set z = 0 in the equation -5x - 2y - 3z = 10. Simplifying, we get -5x - 2y = 10. This is the equation of the xy-trace for the given plane.
An equation?
The equation is -2y + 16 = 10
That word "equals" in there makes it an equation.
12
To find the xy-trace, set z = 0 in the equation -5x - 2y - 3z = 10. Simplifying, we get -5x - 2y = 10. This is the equation of the xy-trace for the given plane.
10
An equation?
The equation is -2y + 16 = 10
If a statement includes an "equals" sign ( = ) then the statement is an equation. By the way . . . it may or may not be a true statement. "10 equals 120" is not true.
That word "equals" in there makes it an equation.
x = sqrt 100
an equation
An equation where c = 5
a=10
Divide each side of the equation by 10 .