4.12+-1=x

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Solution for 4.12+-1=x equation:


Simplifying
4.12 + -1 = x

Combine like terms: 4.12 + -1 = 3.12
3.12 = x

Solving
3.12 = 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.
3.12 + -1x = x + -1x

Combine like terms: x + -1x = 0
3.12 + -1x = 0

Add '-3.12' to each side of the equation.
3.12 + -3.12 + -1x = 0 + -3.12

Combine like terms: 3.12 + -3.12 = 0.00
0.00 + -1x = 0 + -3.12
-1x = 0 + -3.12

Combine like terms: 0 + -3.12 = -3.12
-1x = -3.12

Divide each side by '-1'.
x = 3.12

Simplifying
x = 3.12

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