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
1+1=
2(4x-5)=46
5 - 4 × (-3 - 2 × (-4)) + 3 × (-2)
5x+2=22
