Practice
Solve for x.a) 9 = 1(x + 1)
8
8
b) 63 = -9(x + 1)
-8
-8
c) 20 = 5(x + 5)
-1
-1
d) -14 = 7(x − 1)
-1
-1
e) 180 = 10(x + 8)
10
10
f) -5(x − 10) = 100
-10
-10
g) -10(x − 7) = 30
4
4
h) -7(x + 8) = 14
-10
-10
i) 0 = 1(x − 2)
2
2
j) 1(x + 1) = 7
6
6