Question

Oie. Me ajudem 12x-4=10x+3

Answer 1

Resposta:

x=7/2

Explicação passo-a-passo:

12x-4=10x+3

12x-10x=3+4

2x=7

x=7/2

Answer 2

12× - 4 = 10x + 3

12× - 10× - 4 = 3

2× = 3 + 4

2× = 7

× = _7_

2