Question

180-x=4(90-x)+6
Me ajudem a resolver essa questão

Answer 1

Eaew!!!



180 - x = 4.(90 - x) + 6

180 - x = 360 - 4x + 6
-x + 4x = 360 + 6 - 180
3x = 366 - 180
3x = 186
x = 186/3
x = 62



Resposta → X = 62