Question

solve and check 5(a+5)=3(a+3)+3(a-1)​

Answer 1

Answer:

$5(a + 5) = 3(a + 3) + 3(a - 1) \\ = > 5a + 25 = 3a + 9 + 3a - 3 \\ = > 5a + 25 = 6a + 6 \\ = > 5 a- 6a = 6 - 25 \\ = > - a = - 19 \\ = > a = 19$