Question

Aflati nr. nat. x stiind ca 2•(x+1)-6=4
Plss dau coronita

Answer 1

2×( x + 1 ) - 6 = 4
2x + 2 - 6 = 4
2x = 4+6-2
2x = 8
x = 8:2
x = 4

Answer 2

2•(x+1)-6=4

2·(x +1) = 4 +6

2·(x+1) = 10

(x + 1) = 10 : 2

x + 1 = 5

x = 5 - 1

x = 4