Answer:
x=-38
Step-by-step explanation:
Step 1: Simplify both sides of the equation.
3(x−6)−2(2x+3)=14
(3)(x)+(3)(−6)+(−2)(2x)+(−2)(3)=14(Distribute)
3x+−18+−4x+−6=14
(3x+−4x)+(−18+−6)=14(Combine Like Terms)
−x+−24=14
−x−24=14
Step 2: Add 24 to both sides.
−x−24+24=14+24
−x=38
Step 3: Divide both sides by -1.
−x
−1
=
38
−1
x=−38
The opposite of left is right, so the number opposite k is k units to the right.
Answer:
Tacoma's population in 2014 will be 587,439 people
Step-by-step explanation:
we know that
The equation of a exponential growth function is given by the formula

where
y is Tacoma's population in thousand
x is the number of years since 2000
r is the rate of change
a is the initial value
we have

substitute


what will Tacoma's population be in 2014?
Find the value of x

substitute the value of x

therefore
Tacoma's population in 2014 will be 587,439 people