Verify by substitution that x = 2 is the root of 3x – 2 = 8x – 12

1.	Verify by substitution that x = 2 is the root of 3x – 2 = 8x – 12.
Answer» Given x = 2 is the root of 3x – 2 = 8x – 12. Now, substituting x = 2 in place of ‘x’ in the given equation, we get = 3(2) – 2 = 8(2) – 12 = 6 – 2 = 16 – 12 4 = 4 Since, LHS = RHS Hence, x = 2 is the root of 3x – 2 = 8x – 12.

Verify by substitution that x = 2 is the root of 3x – 2 = 8x – 12.

Answer»

Given x = 2 is the root of 3x – 2 = 8x – 12.

Now, substituting x = 2 in place of ‘x’ in the given equation, we get

= 3(2) – 2 = 8(2) – 12

= 6 – 2 = 16 – 12

4 = 4

Since, LHS = RHS

Hence, x = 2 is the root of 3x – 2 = 8x – 12.