13742=50x+21(421-x)

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Solution for 13742=50x+21(421-x) equation:


13742=50x+21(421-x)

We simplify the equation to the form, which is simple to understand
13742=50x+21(421-x)

Reorder the terms in parentheses
13742=50x+(+8841-21x)

Remove unnecessary parentheses
+13742=+50x+8841-21x

We move all terms containing x to the left and all other terms to the right.
-50x+21x=+8841-13742

We simplify left and right side of the equation.
-29x=-4901

We divide both sides of the equation by -29 to get x.
x=169

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