87=6.8x(9.81+a)

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Solution for 87=6.8x(9.81+a) equation:


Simplifying
87 = 6.8x(9.81 + a)
87 = (9.81 * 6.8x + a * 6.8x)

Reorder the terms:
87 = (6.8ax + 66.708x)
87 = (6.8ax + 66.708x)

Solving
87 = 6.8ax + 66.708x

Solving for variable 'a'.

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

Add '-6.8ax' to each side of the equation.
87 + -6.8ax = 6.8ax + -6.8ax + 66.708x

Combine like terms: 6.8ax + -6.8ax = 0.0
87 + -6.8ax = 0.0 + 66.708x
87 + -6.8ax = 66.708x

Add '-87' to each side of the equation.
87 + -87 + -6.8ax = -87 + 66.708x

Combine like terms: 87 + -87 = 0
0 + -6.8ax = -87 + 66.708x
-6.8ax = -87 + 66.708x

Divide each side by '-6.8x'.
a = 12.79411765x-1 + -9.81

Simplifying
a = 12.79411765x-1 + -9.81

Reorder the terms:
a = -9.81 + 12.79411765x-1

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