3.5x+0.4=8.5x+5.4

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Solution for 3.5x+0.4=8.5x+5.4 equation:


Simplifying
3.5x + 0.4 = 8.5x + 5.4

Reorder the terms:
0.4 + 3.5x = 8.5x + 5.4

Reorder the terms:
0.4 + 3.5x = 5.4 + 8.5x

Solving
0.4 + 3.5x = 5.4 + 8.5x

Solving for variable 'x'.

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

Add '-8.5x' to each side of the equation.
0.4 + 3.5x + -8.5x = 5.4 + 8.5x + -8.5x

Combine like terms: 3.5x + -8.5x = -5x
0.4 + -5x = 5.4 + 8.5x + -8.5x

Combine like terms: 8.5x + -8.5x = 0.0
0.4 + -5x = 5.4 + 0.0
0.4 + -5x = 5.4

Add '-0.4' to each side of the equation.
0.4 + -0.4 + -5x = 5.4 + -0.4

Combine like terms: 0.4 + -0.4 = 0.0
0.0 + -5x = 5.4 + -0.4
-5x = 5.4 + -0.4

Combine like terms: 5.4 + -0.4 = 5
-5x = 5

Divide each side by '-5'.
x = -1

Simplifying
x = -1

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