38,152 views
29 votes
29 votes
Solve for x.-5x + 15 = 55

User Aya Salama
by
2.5k points

1 Answer

17 votes
17 votes

Answer:

x=-8

Step-by-step explanation:

Given the equation:


-5x+15=55

First, we subtract 15 from both sides of the equation.


\begin{gathered} -5x+15-15=55-15 \\ -5x=40 \end{gathered}

Next, divide both sides of the equation by -5.


\begin{gathered} (-5x)/(-5)=(40)/(-5) \\ x=-8 \end{gathered}

The value of x is -8.

User Dark Light
by
3.1k points