0.7(15x+3)=-3x-9

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Solution for 0.7(15x+3)=-3x-9 equation:



0.7(15x+3)=-3x-9
We move all terms to the left:
0.7(15x+3)-(-3x-9)=0
We multiply parentheses
10.5x-(-3x-9)+2.1=0
We get rid of parentheses
10.5x+3x+9+2.1=0
We add all the numbers together, and all the variables
13.5x+11.1=0
We move all terms containing x to the left, all other terms to the right
13.5x=-11.1
x=-11.1/13.5
x=-10.090909090909/12.272727272727

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