Question 222674
{{{7x-20=-3x}}} Start with the given equation.



{{{7x=-3x+20}}} Add {{{20}}} to both sides.



{{{7x+3x=20}}} Add {{{3x}}} to both sides.



{{{10x=20}}} Combine like terms on the left side.



{{{x=(20)/(10)}}} Divide both sides by {{{10}}} to isolate {{{x}}}.



{{{x=2}}} Reduce.



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Answer:


So the solution is {{{x=2}}}