(10x+6)-(9-9x)+(8-11x)= -19

Question

(10x+6)-(9-9x)+(8-11x)= -19

Answer 1

10x + 6 - (9 - 9x) + (8 - 11x) = -19
 10x + 9x - 11x  = -19 - 6 + 9 - 8
 8x = -24
 x = -24 / 8
 x = -3   

Comments

пасибо