x+5=6
2(x+3)=x-4
4(5x-2)=2(9x+3)
9^(x+1)==3
$10^{2b}$ =0
3b/7-2=4
a/5+6=10
Simplify step by step: (√5)² * (√3)²?
5(2x+9)=110
