Name:_______________________________
Math 8 (2.3) Practice: Two Step Equations with
Practical Application: SOL 8.15
Solve each equation.
1.
2.
–10 + d = −14
= 11
5.
7.
10 + x = 8
8.
10.
3x + 10 = 1
11.
4.
17 + c = 41
𝑡
−12
3.
-56 = -8v
– y=4
6.
n – (–3) = 9
y
 2
6
9.
 x  8
+8=9
12.
8w – 12 = –4
2
5
𝑎
5
13.
16.
19.
𝑟
+6=5
14.
18 – 2q = 4
15. 3j – 20 = 16
– 8 = –8
17.
–x = 10
18.
12d + 15 = 3
4c + 20 = 0
20.
21.
1 –3𝑥 = 5
2
𝑢
12
𝑛
2
– 9 = -5
2
Write and solve an equation for each problem.
22. Eleven less than 5 times a number is 24.
Find the number.
23. The quotient of a number and –9,
increased by 10, is 11. Find the number.
24. Three more than 8 times a number is –29.
Find the number.
25. The Nile River is 6690 kilometers long. This
is 394 kilometers longer than the Amazon
River. How long is the Amazon River?
26. The Empire State Building is 1250 feet tall.
This is 140 feet more than twice the height
of the Washington Monument. How tall is
the Washington Monument?
27. A medium apple has 72 calories. This is ¾
of the calories in a medium banana. How
many calories does a medium banana have?