5.4x-2.5(x-1)=6.4

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Solution for 5.4x-2.5(x-1)=6.4 equation:


Simplifying
5.4x + -2.5(x + -1) = 6.4

Reorder the terms:
5.4x + -2.5(-1 + x) = 6.4
5.4x + (-1 * -2.5 + x * -2.5) = 6.4
5.4x + (2.5 + -2.5x) = 6.4

Reorder the terms:
2.5 + 5.4x + -2.5x = 6.4

Combine like terms: 5.4x + -2.5x = 2.9x
2.5 + 2.9x = 6.4

Solving
2.5 + 2.9x = 6.4

Solving for variable 'x'.

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

Add '-2.5' to each side of the equation.
2.5 + -2.5 + 2.9x = 6.4 + -2.5

Combine like terms: 2.5 + -2.5 = 0.0
0.0 + 2.9x = 6.4 + -2.5
2.9x = 6.4 + -2.5

Combine like terms: 6.4 + -2.5 = 3.9
2.9x = 3.9

Divide each side by '2.9'.
x = 1.344827586

Simplifying
x = 1.344827586

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