Answer:
4
Step-by-step explanation:
11 - 7 = 4
The answer is x+-6 hope this helped!!!
<h3>F(x) = - 5(x+1+3)</h3>
or, - 12= - 5x-5-15
or, - 12= - 5x-20
or, - 12+20= - 5x
or, 8= - 5x
or, x= 8÷-5
Also,
F(x)= - 5(x+1+3)
or, f(8÷-5)= - 5(8÷-5+1+3)
= - 5(8-5-15÷-5)
= - 5×-12÷-5
= - 12 #
Answer:
Step-by-step explanation:
