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12,3+9,4x=31,5
We simplify the equation to the form, which is simple to understand
12,3+9,4x=31,5
We move all terms containing x to the left and all other terms to the right.
+9.4x=+31.5-12.3
We simplify left and right side of the equation.
+9.4x=+19.2
We divide both sides of the equation by 9.4 to get x.
x=2.04255319149
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