Question

How do you solve for x in `L = Ax + (1 + B)x`?

Answer 1

`color(blue)(x) = L / (A+ 1 +B )`

Explanation:

`L =Acolor(blue)(x)+(1+B)color(blue)(x`

`L =Ax+ color(blue)(x) + Bcolor(blue)(x`

`x` is common to all three terms of the R.H.S. so we take it out as a common term.

`L =color(blue)(x) (A+ 1 +B )`

`color(blue)(x) = L / (A+ 1 +B )`