2. Find the value of x for the given expression: 5x =
50
Given: 5x = 50
SOLUTION
X = 50/5
X = 10
Therefore, the value of x is 10
3. Find the value of x for 15 + x = 30
Given: 15 + x = 30
SOLUTION
X = 30 – 15
x= 15
Therefore, the value of x is 15
4. Find the value of x for the given equation 12 + 2x + 18 = 10
Given: 12 + 2x + 18 = 10
SOLUTION
30 + 2x = 10
2x = 10 -30
2x = -20
X = -20/ 2
X = -10
Therefore, the value of x is -10.
5. Find the value of x for the given equation 12 x- 2x + 15 = 105
Given: 12x – 2x + 15 = 105
SOLUTION
10x +15 = 105
10x = 105 -15
10x = 90
X = 90/ 10
X = 9
Therefore, the value of x is 9