2.5x+3.4=.3x-1

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Solution for 2.5x+3.4=.3x-1 equation: 


Simplifying
2.5x + 3.4 = 0.3x + -1

Reorder the terms:
3.4 + 2.5x = 0.3x + -1

Reorder the terms:
3.4 + 2.5x = -1 + 0.3x

Solving
3.4 + 2.5x = -1 + 0.3x

Solving for variable 'x'.

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

Add '-0.3x' to each side of the equation.
3.4 + 2.5x + -0.3x = -1 + 0.3x + -0.3x

Combine like terms: 2.5x + -0.3x = 2.2x
3.4 + 2.2x = -1 + 0.3x + -0.3x

Combine like terms: 0.3x + -0.3x = 0.0
3.4 + 2.2x = -1 + 0.0
3.4 + 2.2x = -1

Add '-3.4' to each side of the equation.
3.4 + -3.4 + 2.2x = -1 + -3.4

Combine like terms: 3.4 + -3.4 = 0.0
0.0 + 2.2x = -1 + -3.4
2.2x = -1 + -3.4

Combine like terms: -1 + -3.4 = -4.4
2.2x = -4.4

Divide each side by '2.2'.
x = -2

Simplifying
x = -2

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