12.8+x-7.7=5.3

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Solution for 12.8+x-7.7=5.3 equation:


Simplifying
12.8 + x + -7.7 = 5.3

Reorder the terms:
12.8 + -7.7 + x = 5.3

Combine like terms: 12.8 + -7.7 = 5.1
5.1 + x = 5.3

Solving
5.1 + x = 5.3

Solving for variable 'x'.

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

Add '-5.1' to each side of the equation.
5.1 + -5.1 + x = 5.3 + -5.1

Combine like terms: 5.1 + -5.1 = 0.0
0.0 + x = 5.3 + -5.1
x = 5.3 + -5.1

Combine like terms: 5.3 + -5.1 = 0.2
x = 0.2

Simplifying
x = 0.2

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