3.8x-(6+0.4x)=1.3(6-2.6x)

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Solution for 3.8x-(6+0.4x)=1.3(6-2.6x) equation:


Simplifying
3.8x + -1(6 + 0.4x) = 1.3(6 + -2.6x)
3.8x + (6 * -1 + 0.4x * -1) = 1.3(6 + -2.6x)
3.8x + (-6 + -0.4x) = 1.3(6 + -2.6x)

Reorder the terms:
-6 + 3.8x + -0.4x = 1.3(6 + -2.6x)

Combine like terms: 3.8x + -0.4x = 3.4x
-6 + 3.4x = 1.3(6 + -2.6x)
-6 + 3.4x = (6 * 1.3 + -2.6x * 1.3)
-6 + 3.4x = (7.8 + -3.38x)

Solving
-6 + 3.4x = 7.8 + -3.38x

Solving for variable 'x'.

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

Add '3.38x' to each side of the equation.
-6 + 3.4x + 3.38x = 7.8 + -3.38x + 3.38x

Combine like terms: 3.4x + 3.38x = 6.78x
-6 + 6.78x = 7.8 + -3.38x + 3.38x

Combine like terms: -3.38x + 3.38x = 0.00
-6 + 6.78x = 7.8 + 0.00
-6 + 6.78x = 7.8

Add '6' to each side of the equation.
-6 + 6 + 6.78x = 7.8 + 6

Combine like terms: -6 + 6 = 0
0 + 6.78x = 7.8 + 6
6.78x = 7.8 + 6

Combine like terms: 7.8 + 6 = 13.8
6.78x = 13.8

Divide each side by '6.78'.
x = 2.03539823

Simplifying
x = 2.03539823

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