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3.4+6.3x=12.9
We simplify the equation to the form, which is simple to understand
3.4+6.3x=12.9
We move all terms containing x to the left and all other terms to the right.
+6.3x=+12.9-3.4
We simplify left and right side of the equation.
+6.3x=+9.5
We divide both sides of the equation by 6.3 to get x.
x=1.50793650794
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