lx+(x+3)=

Solution for lx+(x+3)= equation:

Simplifying
lx + (x + 3) = 0

Reorder the terms:
lx + (3 + x) = 0

Remove parenthesis around (3 + x)
lx + 3 + x = 0

Reorder the terms:
3 + lx + x = 0

Solving
3 + lx + x = 0

Solving for variable 'l'.

Move all terms containing l to the left, all other terms to the right.

Add '-3' to each side of the equation.
3 + lx + -3 + x = 0 + -3

Reorder the terms:
3 + -3 + lx + x = 0 + -3

Combine like terms: 3 + -3 = 0
0 + lx + x = 0 + -3
lx + x = 0 + -3

Combine like terms: 0 + -3 = -3
lx + x = -3

Add '-1x' to each side of the equation.
lx + x + -1x = -3 + -1x

Combine like terms: x + -1x = 0
lx + 0 = -3 + -1x
lx = -3 + -1x

Divide each side by 'x'.
l = -3x-1 + -1

Simplifying
l = -3x-1 + -1

Reorder the terms:
l = -1 + -3x-1