(2 + 4) + 5 = 6 + 5 = 11
1+(2+3)+4=1+2+(3+4)
65 +1=65
148 * 1 = 148
a * 1/a = 1
2a+5a= 7a
7 (5+6) = 77
x*3/3 = -2*3
25x+7
a = 39
3|36-44| =24
a^2+7
3a^2+28=5a^2+1
2a+1=45+4a
2a+1=45
2a+44
a=22
6(a+7)+18 = 24
=6a+42
2/3=4/6
61+4a >= 71
√25 = 5
1,4,9,36
a^2 + 18 = 22