Question

trial and error method 7x-6-3x=14​

Answer 1

Answer:

7x-3x=14+6

7x-3x=20

10x=20

x=20-10

x=10

therefore x=10

Step-by-step explanation:

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Answer 2

$7x - 6 - 3x = 14$

$4x - 6 = 14$

$4x = 14 + 6$

$4x = 20$

$x = \frac{20}{4}$

$x = 5$