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2H2S(g)+3O2(g)<-->2SO2(g)+2H2O

SO2(g)+Cl2(g)<-->SO2Cl2(g)
I balanced so how do I find the overall equation

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Multiply equation 2 by 2 and add equation 1 to equation 2. Then cancel anything (mole wise) that is common to both sides. For example 2SO2 on the right and 2SO2 on the left will cancel.

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