-1.3x=3.9

Solve for x

x = -3

Step-by-step explanation:

The equation is : -1.3x=3.9

We can divide both sides by -1.3

-1.3x/-1.3=-3.9/-1.3

We get

x=-3

x =-3

Step-by-step explanation:

divide -1.3 to both sides

i think this could be a possible answer (1 / 84) -1

good luck! : d

because linear equations are a lot simpler than quadratics equations, and linear equations formula is a lot easier to memorize. that's why i think they're harder.