simplify the expression 19 + 6z - 10z + 5^2 what is the coefficient of x in the simplified expression
To simplify the expression 19 + 6z - 10z + 5^2, we combine like terms:
19 + 6z - 10z + 5^2 = 19 - 4z + 25
The simplified expression is 44 - 4z.
There is no x term in the expression, so the coefficient of x is 0.