Question

rezolvati 2[15-4(3x-8]=3[18-5(2x-3)]+18 repede pls dau coroana​

Answer 1

Salutare!

$\bf 2[15-4(3x-8)]=3[18-5(2x-3)]+18$

$\bf 2(15-12x+32)=3(18-10x+15)+18$

$\bf 2(47-12x)=3(33-10x)+18$

$\bf 94-24x=99-30x+18$

$\bf 94-24x=117-30x$

$\bf 94-24x+30x=117$

$\bf 94+6x=117$

$\bf 6x=117-94$

$\bf 6x=23$

$\boxed{\bf x=\dfrac{23}{6}}$