-4(2x-l)-8=5+7

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Solution for -4(2x-l)-8=5+7 equation:


Simplifying
-4(2x + -1l) + -8 = 5 + 7

Reorder the terms:
-4(-1l + 2x) + -8 = 5 + 7
(-1l * -4 + 2x * -4) + -8 = 5 + 7
(4l + -8x) + -8 = 5 + 7

Reorder the terms:
-8 + 4l + -8x = 5 + 7

Combine like terms: 5 + 7 = 12
-8 + 4l + -8x = 12

Solving
-8 + 4l + -8x = 12

Solving for variable 'l'.

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

Add '8' to each side of the equation.
-8 + 4l + 8 + -8x = 12 + 8

Reorder the terms:
-8 + 8 + 4l + -8x = 12 + 8

Combine like terms: -8 + 8 = 0
0 + 4l + -8x = 12 + 8
4l + -8x = 12 + 8

Combine like terms: 12 + 8 = 20
4l + -8x = 20

Add '8x' to each side of the equation.
4l + -8x + 8x = 20 + 8x

Combine like terms: -8x + 8x = 0
4l + 0 = 20 + 8x
4l = 20 + 8x

Divide each side by '4'.
l = 5 + 2x

Simplifying
l = 5 + 2x

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