4(2l+7)=100

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Solution for 4(2l+7)=100 equation:


Simplifying
4(2l + 7) = 100

Reorder the terms:
4(7 + 2l) = 100
(7 * 4 + 2l * 4) = 100
(28 + 8l) = 100

Solving
28 + 8l = 100

Solving for variable 'l'.

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

Add '-28' to each side of the equation.
28 + -28 + 8l = 100 + -28

Combine like terms: 28 + -28 = 0
0 + 8l = 100 + -28
8l = 100 + -28

Combine like terms: 100 + -28 = 72
8l = 72

Divide each side by '8'.
l = 9

Simplifying
l = 9

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