Решите уравнение8х-5 _ 4х+3 + 2-9х = -3 3 4 2

Question

Решите уравнение
8х-5 _ 4х+3 + 2-9х = -3
3 4 2

Answer 1

4(8x-5) -3(4x+3) + 6(2-9x) = -3 * 12
32x-20 - 12x -9 + 12 - 54x = - 36
32x-12x- 54x = -36 +20 +9 -12
-34x = - 19 
x= -19 \ (- 34)
x= 19\34