7+2ax=(1-a)x

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Solution for 7+2ax=(1-a)x equation:


Simplifying
7 + 2ax = (1 + -1a) * x

Reorder the terms for easier multiplication:
7 + 2ax = x(1 + -1a)
7 + 2ax = (1 * x + -1a * x)

Reorder the terms:
7 + 2ax = (-1ax + 1x)
7 + 2ax = (-1ax + 1x)

Solving
7 + 2ax = -1ax + 1x

Solving for variable 'a'.

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

Add 'ax' to each side of the equation.
7 + 2ax + ax = -1ax + ax + 1x

Combine like terms: 2ax + ax = 3ax
7 + 3ax = -1ax + ax + 1x

Combine like terms: -1ax + ax = 0
7 + 3ax = 0 + 1x
7 + 3ax = 1x

Add '-7' to each side of the equation.
7 + -7 + 3ax = -7 + 1x

Combine like terms: 7 + -7 = 0
0 + 3ax = -7 + 1x
3ax = -7 + 1x

Divide each side by '3x'.
a = -2.333333333x-1 + 0.3333333333

Simplifying
a = -2.333333333x-1 + 0.3333333333

Reorder the terms:
a = 0.3333333333 + -2.333333333x-1

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