2.5x-6.4=-1.7x+8.1

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Solution for 2.5x-6.4=-1.7x+8.1 equation:


Simplifying
2.5x + -6.4 = -1.7x + 8.1

Reorder the terms:
-6.4 + 2.5x = -1.7x + 8.1

Reorder the terms:
-6.4 + 2.5x = 8.1 + -1.7x

Solving
-6.4 + 2.5x = 8.1 + -1.7x

Solving for variable 'x'.

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

Add '1.7x' to each side of the equation.
-6.4 + 2.5x + 1.7x = 8.1 + -1.7x + 1.7x

Combine like terms: 2.5x + 1.7x = 4.2x
-6.4 + 4.2x = 8.1 + -1.7x + 1.7x

Combine like terms: -1.7x + 1.7x = 0.0
-6.4 + 4.2x = 8.1 + 0.0
-6.4 + 4.2x = 8.1

Add '6.4' to each side of the equation.
-6.4 + 6.4 + 4.2x = 8.1 + 6.4

Combine like terms: -6.4 + 6.4 = 0.0
0.0 + 4.2x = 8.1 + 6.4
4.2x = 8.1 + 6.4

Combine like terms: 8.1 + 6.4 = 14.5
4.2x = 14.5

Divide each side by '4.2'.
x = 3.452380952

Simplifying
x = 3.452380952

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