3.1416x-3.4=4(x-3.1416)

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Solution for 3.1416x-3.4=4(x-3.1416) equation:


Simplifying
3.1416x + -3.4 = 4(x + -3.1416)

Reorder the terms:
-3.4 + 3.1416x = 4(x + -3.1416)

Reorder the terms:
-3.4 + 3.1416x = 4(-3.1416 + x)
-3.4 + 3.1416x = (-3.1416 * 4 + x * 4)
-3.4 + 3.1416x = (-12.5664 + 4x)

Solving
-3.4 + 3.1416x = -12.5664 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-3.4 + 3.1416x + -4x = -12.5664 + 4x + -4x

Combine like terms: 3.1416x + -4x = -0.8584x
-3.4 + -0.8584x = -12.5664 + 4x + -4x

Combine like terms: 4x + -4x = 0
-3.4 + -0.8584x = -12.5664 + 0
-3.4 + -0.8584x = -12.5664

Add '3.4' to each side of the equation.
-3.4 + 3.4 + -0.8584x = -12.5664 + 3.4

Combine like terms: -3.4 + 3.4 = 0.0
0.0 + -0.8584x = -12.5664 + 3.4
-0.8584x = -12.5664 + 3.4

Combine like terms: -12.5664 + 3.4 = -9.1664
-0.8584x = -9.1664

Divide each side by '-0.8584'.
x = 10.67847158

Simplifying
x = 10.67847158

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