4.9x+39.2=78.4

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Solution for 4.9x+39.2=78.4 equation: 


Simplifying
4.9x + 39.2 = 78.4

Reorder the terms:
39.2 + 4.9x = 78.4

Solving
39.2 + 4.9x = 78.4

Solving for variable 'x'.

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

Add '-39.2' to each side of the equation.
39.2 + -39.2 + 4.9x = 78.4 + -39.2

Combine like terms: 39.2 + -39.2 = 0.0
0.0 + 4.9x = 78.4 + -39.2
4.9x = 78.4 + -39.2

Combine like terms: 78.4 + -39.2 = 39.2
4.9x = 39.2

Divide each side by '4.9'.
x = 8

Simplifying
x = 8

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