12,3-8x-3,7=7x-3,7

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Solution for 12,3-8x-3,7=7x-3,7 equation:



12.3-8x-3.7=7x-3.7
We move all terms to the left:
12.3-8x-3.7-(7x-3.7)=0
We add all the numbers together, and all the variables
-8x-(7x-3.7)+8.6=0
We get rid of parentheses
-8x-7x+3.7+8.6=0
We add all the numbers together, and all the variables
-15x+12.3=0
We move all terms containing x to the left, all other terms to the right
-15x=-12.3
x=-12.3/-15
x=3.72727272727/4.54545454545

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