Respuesta :

Answer:

Remove parentheses. −y−z+7.99

Evaluate y , then set it equal to 1.46.

=1.46

Evaluate z , then set it equal to 3.82.

=3.82

List all of the solutions.

−y−z+7.99=−y−z+7.99

y=1.46==1.46

z=3.82==3.82

Step-by-step explanation: