2.8x+4.1=1.3x-6.4

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Solution for 2.8x+4.1=1.3x-6.4 equation: 


Simplifying
2.8x + 4.1 = 1.3x + -6.4

Reorder the terms:
4.1 + 2.8x = 1.3x + -6.4

Reorder the terms:
4.1 + 2.8x = -6.4 + 1.3x

Solving
4.1 + 2.8x = -6.4 + 1.3x

Solving for variable 'x'.

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

Add '-1.3x' to each side of the equation.
4.1 + 2.8x + -1.3x = -6.4 + 1.3x + -1.3x

Combine like terms: 2.8x + -1.3x = 1.5x
4.1 + 1.5x = -6.4 + 1.3x + -1.3x

Combine like terms: 1.3x + -1.3x = 0.0
4.1 + 1.5x = -6.4 + 0.0
4.1 + 1.5x = -6.4

Add '-4.1' to each side of the equation.
4.1 + -4.1 + 1.5x = -6.4 + -4.1

Combine like terms: 4.1 + -4.1 = 0.0
0.0 + 1.5x = -6.4 + -4.1
1.5x = -6.4 + -4.1

Combine like terms: -6.4 + -4.1 = -10.5
1.5x = -10.5

Divide each side by '1.5'.
x = -7

Simplifying
x = -7

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