Question:
Solve the following equation: - 3(x+4)=-5x
Solution:
Consider the following equation:
[tex]-3(x+4)=\text{ -5x}[/tex]This is equivalent to:
[tex]-3x\text{ -12 = -5x}[/tex]now, joining similar terms we get:
[tex]-3x\text{ + 5x = 12}[/tex]this is equivalent to:
[tex]2x\text{ = 12}[/tex]solving for x:
[tex]x\text{ = }\frac{12}{2}=\text{ 6}[/tex]then, we can conclude that the correct answer is:
[tex]x\text{ = 6}[/tex]