Question

Find the value of X in each of the following equations :

1. 3X = 30
2. 3X - 15 = 15
3. 3X - 9 = 0
4. 3X + 15 = 15
5. 3X + 15 = -15

Answer 1

Step-by-step explanation:

$= 3x = 30$

$= x = 30 \div 3$

$x = 10$

Answer 2

Step-by-step explanation:

1)x=10

2)3X=30 X=10

3)3x=9 x=3

4)3x=0 x=0

5) 3x=-30 x=-10

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