3.21(x-2)-2.83(x+4)=0.386x

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Solution for 3.21(x-2)-2.83(x+4)=0.386x equation:


Simplifying
3.21(x + -2) + -2.83(x + 4) = 0.386x

Reorder the terms:
3.21(-2 + x) + -2.83(x + 4) = 0.386x
(-2 * 3.21 + x * 3.21) + -2.83(x + 4) = 0.386x
(-6.42 + 3.21x) + -2.83(x + 4) = 0.386x

Reorder the terms:
-6.42 + 3.21x + -2.83(4 + x) = 0.386x
-6.42 + 3.21x + (4 * -2.83 + x * -2.83) = 0.386x
-6.42 + 3.21x + (-11.32 + -2.83x) = 0.386x

Reorder the terms:
-6.42 + -11.32 + 3.21x + -2.83x = 0.386x

Combine like terms: -6.42 + -11.32 = -17.74
-17.74 + 3.21x + -2.83x = 0.386x

Combine like terms: 3.21x + -2.83x = 0.38x
-17.74 + 0.38x = 0.386x

Solving
-17.74 + 0.38x = 0.386x

Solving for variable 'x'.

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

Add '-0.386x' to each side of the equation.
-17.74 + 0.38x + -0.386x = 0.386x + -0.386x

Combine like terms: 0.38x + -0.386x = -0.006x
-17.74 + -0.006x = 0.386x + -0.386x

Combine like terms: 0.386x + -0.386x = 0.000
-17.74 + -0.006x = 0.000

Add '17.74' to each side of the equation.
-17.74 + 17.74 + -0.006x = 0.000 + 17.74

Combine like terms: -17.74 + 17.74 = 0.00
0.00 + -0.006x = 0.000 + 17.74
-0.006x = 0.000 + 17.74

Combine like terms: 0.000 + 17.74 = 17.74
-0.006x = 17.74

Divide each side by '-0.006'.
x = -2956.666667

Simplifying
x = -2956.666667

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