Solve the equation for a.

k = 4a + 9ab

ANSWER



EXPLANATION

We have the equation,



To solve for
means, we should isolate on one side of the equation so that any other variable or constant term will also be at the other side of the equation.

Let us factor
out of the right hand side of the equation to obtain,



We now divide both sides of the equation by



Therefore;

1.3 and 1 1/3 are both closest to 1. hope this ; )