-7z=49
divide 49 by -7
Divide both sides of the equation by -7.
Z = -7
To solve the equation -7z = 49, you need to isolate the variable z on one side of the equation.
First, divide both sides of the equation by -7 to get rid of the coefficient on z.
(-7z)/-7 = 49/-7
This simplifies to:
z = -7
So the solution to the equation -7z = 49 is z = -7.