Equations with Adding
x + 9 = 20
11
x − 8 = 10
18
4x = 20
x / 3 = 5
15
a number plus 21 equals 45
n + 21 = 45
x + 1.6 = 2.4
0.8
t − 2.4 = −1
1.4
6x = 24
x / 2 = −7
- 14
a number divided by 3 equals 8
n / 3 = 8
m + 6 = −4
- 10
y − 2 = −8
- 6
3x = −24
- 8
x / 4 = −12
- 48
The difference between a number and 5
k - 5
y + 80 = 120
40
m − 7.1 = −8.4
- 1.3
2x = 11
5.5
x / 5 = 1.2
6
The quotient of a number and 60
n / 60
t + (− 2.4) = −8
- 5.6
x − (3/4) = 1_1/2
2_1/4
(2/5)m = 10
25
x /(- 5) = 12
- 60
Three-fourths of a number