what is the value of x in the equation 0.7x - 1.4 = -3.5?\n-7\n-3\n3\n7

Explanation:

Step1: Añadir 1.4 a ambos lados

$0.7x-1.4 + 1.4=-3.5 + 1.4$ $0.7x=-2.1$

Step2: Dividir ambos lados por 0.7

$x=\frac{-2.1}{0.7}$ $x = - 3$

Answer:

-3