1.4x-3(x-2)=2.8x+6.4

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Solution for 1.4x-3(x-2)=2.8x+6.4 equation:


Simplifying
1.4x + -3(x + -2) = 2.8x + 6.4

Reorder the terms:
1.4x + -3(-2 + x) = 2.8x + 6.4
1.4x + (-2 * -3 + x * -3) = 2.8x + 6.4
1.4x + (6 + -3x) = 2.8x + 6.4

Reorder the terms:
6 + 1.4x + -3x = 2.8x + 6.4

Combine like terms: 1.4x + -3x = -1.6x
6 + -1.6x = 2.8x + 6.4

Reorder the terms:
6 + -1.6x = 6.4 + 2.8x

Solving
6 + -1.6x = 6.4 + 2.8x

Solving for variable 'x'.

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

Add '-2.8x' to each side of the equation.
6 + -1.6x + -2.8x = 6.4 + 2.8x + -2.8x

Combine like terms: -1.6x + -2.8x = -4.4x
6 + -4.4x = 6.4 + 2.8x + -2.8x

Combine like terms: 2.8x + -2.8x = 0.0
6 + -4.4x = 6.4 + 0.0
6 + -4.4x = 6.4

Add '-6' to each side of the equation.
6 + -6 + -4.4x = 6.4 + -6

Combine like terms: 6 + -6 = 0
0 + -4.4x = 6.4 + -6
-4.4x = 6.4 + -6

Combine like terms: 6.4 + -6 = 0.4
-4.4x = 0.4

Divide each side by '-4.4'.
x = -0.09090909091

Simplifying
x = -0.09090909091

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