5.5=0.4x+3

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Solution for 5.5=0.4x+3 equation:


Simplifying
5.5 = 0.4x + 3

Reorder the terms:
5.5 = 3 + 0.4x

Solving
5.5 = 3 + 0.4x

Solving for variable 'x'.

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

Add '-0.4x' to each side of the equation.
5.5 + -0.4x = 3 + 0.4x + -0.4x

Combine like terms: 0.4x + -0.4x = 0.0
5.5 + -0.4x = 3 + 0.0
5.5 + -0.4x = 3

Add '-5.5' to each side of the equation.
5.5 + -5.5 + -0.4x = 3 + -5.5

Combine like terms: 5.5 + -5.5 = 0.0
0.0 + -0.4x = 3 + -5.5
-0.4x = 3 + -5.5

Combine like terms: 3 + -5.5 = -2.5
-0.4x = -2.5

Divide each side by '-0.4'.
x = 6.25

Simplifying
x = 6.25

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