18x-21+9x+12=190

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Solution for 18x-21+9x+12=190 equation:


18x-21+9x+12=190

We simplify the equation to the form, which is simple to understand 
18x-21+9x+12=190

We move all terms containing x to the left and all other terms to the right. 
+18x+9x=+190+21-12

We simplify left and right side of the equation. 
+27x=+199

We divide both sides of the equation by 27 to get x. 
x=7.3703703703704

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