Question

5(7f-3)=25(f-1)
please answer my Questions I will mark as braniliest​

Answer 1

Answer :

f = -1

Explanation :

Explanation : 5 ( 7f - 3 ) = 25 ( f - 1 )

Explanation : 5 ( 7f - 3 ) = 25 ( f - 1 )( 35f - 15 ) = ( 25f - 25)

Explanation : 5 ( 7f - 3 ) = 25 ( f - 1 )( 35f - 15 ) = ( 25f - 25)35f - 25f = -25 + 15

Explanation : 5 ( 7f - 3 ) = 25 ( f - 1 )( 35f - 15 ) = ( 25f - 25)35f - 25f = -25 + 1510f = -10

Explanation : 5 ( 7f - 3 ) = 25 ( f - 1 )( 35f - 15 ) = ( 25f - 25)35f - 25f = -25 + 1510f = -10f = -10 ÷ 10

f = -1

Hope it helps u....