400-0.5(400/5+300)=210

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Solution for 400-0.5(400/5+300)=210 equation:


400-0.5(400/5+300)=210

We simplify the equation to the form, which is simple to understand 
400-0.5(400/5+300)=210

Reorder the terms in parentheses
400+(-190)=210

Remove unnecessary parentheses
+400-190=+210

We move all terms containing  to the left and all other terms to the right. 
0=+210-400+190

We simplify left and right side of the equation. 
0=0

0=0

This equation is an identity, so all real numbers are solutions.

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