Question

Alguem me ajuda com tirar a prova real dessa equaçao
7x - 6 =5x + 4

Answer 1

7x-6=5x+4
7x-5x=4+6
2x=10
x=10/2
x=5
Prova Real
7.5-6=5.5+4
35-6=25+4
29=29

Answer 2

Olá Laurinha !

$7x - 6 = 5x + 4 \\ 7x - 5x = 4 + 6 \\ 2x = 10 \\ x = \frac{10}{2} \\ x = 5$

Prova real :

$7x - 6 = 5x + 4 \\ 7 . (5) - 6 = 5 . (5) + 4 \\ 35 - 6 = 25 + 4 \\ 29 = 29$

Tenha bons estudos !