186=3x+2(7x-9)

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Solution for 186=3x+2(7x-9) equation:


186 = 3x + 2 (7x - 9)

We simplify the equation to the form, which is simple to understand 
186=3x+2(7x-9)

Reorder the terms in parentheses
186=3x+(+14x-18)

Remove unnecessary parentheses
+186=+3x+14x-18

We move all terms containing x to the left and all other terms to the right. 
-3x-14x=-18-186

We simplify left and right side of the equation. 
-17x=-204

We divide both sides of the equation by -17 to get x. 
x=12

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