Question

5(2f - 3) - 3(3f-7)=5​

Answer 1

$\huge\{\overbrace{\underbrace{\bold{\pmb{ \: \: \purple{answer} \: \: }}}}\}$

=> 5(2f -3) - 3(3f - 7) = 5

=> 10f - 15 - 9f + 21 = 5

=> f + 6 = 5

=> f = 5 - 6

=> f = -1

Answer 2

Answer:

$5(2f - 3) - 3(3f-7)=5$

$10f-15-9f+21=5$

$f+6=5$

$f=5-6$

$f=-1$