0=x*2+7x+12

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Solution for 0=x*2+7x+12 equation:



0=x*2+7x+12
We move all terms to the left:
0-(x*2+7x+12)=0
We add all the numbers together, and all the variables
-(7x+x*2+12)+0=0
We add all the numbers together, and all the variables
-(7x+x*2+12)=0
We get rid of parentheses
-7x-x*2-12=0
Wy multiply elements
-7x-2x-12=0
We add all the numbers together, and all the variables
-9x-12=0
We move all terms containing x to the left, all other terms to the right
-9x=12
x=12/-9
x=-1+1/3

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