7+x=19.4

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Solution for 7+x=19.4 equation: 


Simplifying
7 + x = 19.4

Solving
7 + x = 19.4

Solving for variable 'x'.

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

Add '-7' to each side of the equation.
7 + -7 + x = 19.4 + -7

Combine like terms: 7 + -7 = 0
0 + x = 19.4 + -7
x = 19.4 + -7

Combine like terms: 19.4 + -7 = 12.4
x = 12.4

Simplifying
x = 12.4

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