Question

Help.. ;o

–3(5 – 15n) = 15(3n – 2)

Answer 1

distribute the \(3\) on the left and the \(15\) on the right and what do you have?

Answer 2

–15 and –45

Answer 3

Distribute the -3 and distribute 15.

Answer 4

;o

Answer 5

Corect! For the first equation.

Answer 6

It equals 30? o;

Answer 7

Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation :

\(\cal\large\color{lime}{-3*(5-15*n)-(15*(3*n-2))=0}~\)
Step 1 :

Multiply \(\huge\cal\color{lime}{3~by~5-15n~}\)

Pull out like factors :

\(\huge\cal\color{violet}{5 - 15n = -5 • (3n - 1)~}\)
Equation at the end of step 1 :

\(\large\color{blue}{(0 - -15 • (3n - 1)) - 15 • (3n - 2) = 0~}\)

Step 2 :

Simplify 15•(3n-1) - 15•(3n-2)

Pulling out like terms :
Pull out 15

After pulling out, we are left with :
\(\large\cal\color{green}{15 • ( 1 * (3n-1) +( (-1) * (3n-2) ))~}\)
Equation at the end of step 2 :

15 = 0

Step 3 :

Solve 15 = 0

Equations which are never true :

Solve : 15 = 0

This equation has no solution.
A a non-zero constant never equals zero.
No Solutions found

Answer 8

so there is no solution @yourmellody

Answer 9

Thank u :33

Answer 10

\(\huge\cal\color{green}{your~very~welcome}\)