2.8x+9.7=3.2x-12.5

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Solution for 2.8x+9.7=3.2x-12.5 equation: 


Simplifying
2.8x + 9.7 = 3.2x + -12.5

Reorder the terms:
9.7 + 2.8x = 3.2x + -12.5

Reorder the terms:
9.7 + 2.8x = -12.5 + 3.2x

Solving
9.7 + 2.8x = -12.5 + 3.2x

Solving for variable 'x'.

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

Add '-3.2x' to each side of the equation.
9.7 + 2.8x + -3.2x = -12.5 + 3.2x + -3.2x

Combine like terms: 2.8x + -3.2x = -0.4x
9.7 + -0.4x = -12.5 + 3.2x + -3.2x

Combine like terms: 3.2x + -3.2x = 0.0
9.7 + -0.4x = -12.5 + 0.0
9.7 + -0.4x = -12.5

Add '-9.7' to each side of the equation.
9.7 + -9.7 + -0.4x = -12.5 + -9.7

Combine like terms: 9.7 + -9.7 = 0.0
0.0 + -0.4x = -12.5 + -9.7
-0.4x = -12.5 + -9.7

Combine like terms: -12.5 + -9.7 = -22.2
-0.4x = -22.2

Divide each side by '-0.4'.
x = 55.5

Simplifying
x = 55.5

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