Question

10x-20-10+30-40+80=+3x+2x+500 me ajudem a responder essa conta ​

Answer 1

Resposta:

x=92

Explicação passo-a-passo:

10x-20-10+30-40+80=+3x+2x+500

10x-3x-2x=500+20+10-30+40-80

7x-2x=520-20-40

5x=500-40

5x=460

x=460/5

x=92

Answer 2

Resposta:

10x - 20 - 10 + 30 - 40 + 80 = 3x + 2x + 500

10x + 40 = 5x + 500

5x = 460

x = 460/5

x = 92

Espero Ter Ajudado !!