Question

04) 5 x + 5 = -6 x + 49 *

X = 11
X = 44
X = 4
X = 49

05) 10 x-8 x+6 = *

X = -3
X = 3
X = 6
X = 2​

Answer 1

Resposta:

5x+6x=49-5

11x=44

x=44/11

x=4

05- 10x -8x+6

2x=-6

x=-6/2 x=-3