2l+2(l-7)=98

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Solution for 2l+2(l-7)=98 equation:


Simplifying
2l + 2(l + -7) = 98

Reorder the terms:
2l + 2(-7 + l) = 98
2l + (-7 * 2 + l * 2) = 98
2l + (-14 + 2l) = 98

Reorder the terms:
-14 + 2l + 2l = 98

Combine like terms: 2l + 2l = 4l
-14 + 4l = 98

Solving
-14 + 4l = 98

Solving for variable 'l'.

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

Add '14' to each side of the equation.
-14 + 14 + 4l = 98 + 14

Combine like terms: -14 + 14 = 0
0 + 4l = 98 + 14
4l = 98 + 14

Combine like terms: 98 + 14 = 112
4l = 112

Divide each side by '4'.
l = 28

Simplifying
l = 28

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