Question

resolva a equação 2.(X+1)+3.(x+1)=4.(x+2)

Answer 1

Resposta:

2.( x + 1) + 3. ( x + 1) = 4.( x + 2)

2x + 1 + 3x + 1 = 4x + 8

2x + 3x + 1 + 1 = 4x + 8

5x + 2 = 4x + 8

+ 5x - 4x = + 8 - 2

x = 6