Question

4) Calcule: 7x-2+4=10+5x​

Answer 1

Resposta:

$x = 4$

Explicação passo-a-passo:

$7x - 2 + 4 = 10 + 5x$

$7x + 2 = 10 + 5x$

$7x - 5x + 2 = 10$

$7x - 5x = 10 - 2$

$2x = 10 - 2$

$2x = 8$

$x = 4$