3m+(m-10)=90

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Solution for 3m+(m-10)=90 equation:


3m+(m-10)=90

We simplify the equation to the form, which is simple to understand 
3m+(m-10)=90

Remove unnecessary parentheses
+3m+m-10=+90

We move all terms containing m to the left and all other terms to the right. 
+3m+1m=+90+10

We simplify left and right side of the equation. 
+4m=+100

We divide both sides of the equation by 4 to get m. 
m=25

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