Question

If ax-3a=12 find the integer value (s) of a for which x is positive no​

Answer 1

Answer:

ax - 3a = 12 -----------(1)

a ( x - 3 ) = 12

x - 3 = 12 / a

x =12+3a / a -----------(2)

putting the value of ( 2 ) in equation (1)

a(12+3a/a)-3a = 12

12a + 3a - 3a = 12

12a = 12

a=12

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