Answer:
[tex]x=-\frac{83}{7}[/tex]
Step-by-step explanation:
use distributive property:
[tex]10x+80=3x-3[/tex]
you have to move all the terms with [tex]x[/tex] to the left side of the equation:
subtract 3x from both sides
[tex]10x+80-3x=-3[/tex]
combine like terms
[tex]7x+80=-3[/tex]
subtract 80 from both sides
[tex]7x=-3-80[/tex]
[tex]7x=-83[/tex]
divide each term by 7
[tex]\frac{7x}{7} =\frac{-83}{7}[/tex]
[tex]x=-\frac{83}{7}[/tex]
