(4-l)-(8+2l)=

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Solution for (4-l)-(8+2l)= equation:


Simplifying
(4 + -1l) + -1(8 + 2l) = 0

Remove parenthesis around (4 + -1l)
4 + -1l + -1(8 + 2l) = 0
4 + -1l + (8 * -1 + 2l * -1) = 0
4 + -1l + (-8 + -2l) = 0

Reorder the terms:
4 + -8 + -1l + -2l = 0

Combine like terms: 4 + -8 = -4
-4 + -1l + -2l = 0

Combine like terms: -1l + -2l = -3l
-4 + -3l = 0

Solving
-4 + -3l = 0

Solving for variable 'l'.

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

Add '4' to each side of the equation.
-4 + 4 + -3l = 0 + 4

Combine like terms: -4 + 4 = 0
0 + -3l = 0 + 4
-3l = 0 + 4

Combine like terms: 0 + 4 = 4
-3l = 4

Divide each side by '-3'.
l = -1.333333333

Simplifying
l = -1.333333333

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