Una empresa vende 100 unidades de un producto a 25 €/ud. Nos aplica un descuentocomercial del 3%. Por compra superior a 75 ud nos aplica, además, un descuento del 1% y porpagar antes de un mes, nos concede un descuento por pronto pago del 2%

Solve 2x+y=3 x+y=5 in substitution method

What is the value of x in the equation 2(x-4) = 4(2x + 1)?

John used linear combination to solve the system of equations shown. he did so by multiplying the first equation by -3 and the second equation by another number to eliminate the x-terms. what number did jonas multiply the second equation by? 4x-6y=23x+5y=11