8u+3-u+2=9

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Solution for 8u+3-u+2=9 equation:


8u+3-u+2=9

We simplify the equation to the form, which is simple to understand
8u+3-u+2=9

We move all terms containing u to the left and all other terms to the right.
+8u-1u=+9-3-2

We simplify left and right side of the equation.
+7u=+4

We divide both sides of the equation by 7 to get u.
u=0.57142857142857

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