Question

Solve each of these equations. Explain or show your reasoning.

Answer 1

1.

$2(x+5)=3x+1 \\2x+10=3x+1 \\-x=-9 \\x=9$

2.

$3y-4=6-2y \\5y=10 \\y=2$

3.

$3(n+2)=9(6-n) \\3n+6=54-9n \\12n=48 \\n=\frac{48}{12}=4$

Hope this helps.