2l+2w-3=90

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Solution for 2l+2w-3=90 equation:


Simplifying
2l + 2w + -3 = 90

Reorder the terms:
-3 + 2l + 2w = 90

Solving
-3 + 2l + 2w = 90

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 + 2l + 3 + 2w = 90 + 3

Reorder the terms:
-3 + 3 + 2l + 2w = 90 + 3

Combine like terms: -3 + 3 = 0
0 + 2l + 2w = 90 + 3
2l + 2w = 90 + 3

Combine like terms: 90 + 3 = 93
2l + 2w = 93

Add '-2w' to each side of the equation.
2l + 2w + -2w = 93 + -2w

Combine like terms: 2w + -2w = 0
2l + 0 = 93 + -2w
2l = 93 + -2w

Divide each side by '2'.
l = 46.5 + -1w

Simplifying
l = 46.5 + -1w

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