Practice
Solve for x.a) 21x = 231
11
11
b) -10 = -5x
2
2
c) 540 = -30x
-18
-18
d) 646 = 38x
17
17
e) 22x = 1826
83
83
f) -17x = 68
-4
-4
g) -29x = -1363
47
47
h) -2x = 22
-11
-11
i) -38x = 722
-19
-19
j) -851 = -37x
23
23