Question

qual e a resposta de x-y=40

Answer 1

Simplifying x + -1y = 40 Solving x + -1y = 40 Solving for variable 'x'. Move all terms containing x to the left, all other terms to the right. Add 'y' to each side of the equation. x + -1y + y = 40 + y Combine like terms: -1y + y = 0 x + 0 = 40 + y x = 40 + y Simplifying x = 40 + y