7.8=x+5.8

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Solution for 7.8=x+5.8 equation:


Simplifying
7.8 = x + 5.8

Reorder the terms:
7.8 = 5.8 + x

Solving
7.8 = 5.8 + x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
7.8 + -1x = 5.8 + x + -1x

Combine like terms: x + -1x = 0
7.8 + -1x = 5.8 + 0
7.8 + -1x = 5.8

Add '-7.8' to each side of the equation.
7.8 + -7.8 + -1x = 5.8 + -7.8

Combine like terms: 7.8 + -7.8 = 0.0
0.0 + -1x = 5.8 + -7.8
-1x = 5.8 + -7.8

Combine like terms: 5.8 + -7.8 = -2
-1x = -2

Divide each side by '-1'.
x = 2

Simplifying
x = 2

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