0.4x+5=12

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Solution for 0.4x+5=12 equation: 


Simplifying
0.4x + 5 = 12

Reorder the terms:
5 + 0.4x = 12

Solving
5 + 0.4x = 12

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 0.4x = 12 + -5

Combine like terms: 5 + -5 = 0
0 + 0.4x = 12 + -5
0.4x = 12 + -5

Combine like terms: 12 + -5 = 7
0.4x = 7

Divide each side by '0.4'.
x = 17.5

Simplifying
x = 17.5

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