Practice
Solve for x.a) -81 = 9(x − 7)
-2
-2
b) 40 = -5(x − 1)
-7
-7
c) 20 = 5(x + 7)
-3
-3
d) 8(x + 3) = 88
8
8
e) 7(x − 6) = -28
2
2
f) -8(x + 9) = -80
1
1
g) -10(x − 1) = 80
-7
-7
h) -5(x + 3) = 10
-5
-5
i) 90 = -10(x − 10)
1
1
j) 3(x − 6) = -45
-9
-9