Answer:
The formula is: x = -y + z
We are given that y = 3 and z = 1. Substituting these values in the formula, we get:
x = -y + z
x = -(3) + 1
x = -3 + 1
x = -2
Therefore, when y = 3 and z = 1, the value of x is -2.
Explanation:
The given formula is: x = -y + z
We are given that y = 3 and z = 1.
Substitute the values of y and z into the formula.
x = -y + z
x = -(3) + 1
x = -3 + 1
Simplify the expression.
x = -2
Therefore, when y = 3 and z = 1, the value of x is -2.