15=2L*W-7

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Solution for 15=2L*W-7 equation:


Simplifying
15 = 2L * W + -7

Multiply L * W
15 = 2LW + -7

Reorder the terms:
15 = -7 + 2LW

Solving
15 = -7 + 2LW

Solving for variable 'L'.

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

Add '-2LW' to each side of the equation.
15 + -2LW = -7 + 2LW + -2LW

Combine like terms: 2LW + -2LW = 0
15 + -2LW = -7 + 0
15 + -2LW = -7

Add '-15' to each side of the equation.
15 + -15 + -2LW = -7 + -15

Combine like terms: 15 + -15 = 0
0 + -2LW = -7 + -15
-2LW = -7 + -15

Combine like terms: -7 + -15 = -22
-2LW = -22

Divide each side by '-2W'.
L = 11W-1

Simplifying
L = 11W-1

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