Question 123944


{{{13x=77+2x}}} Start with the given equation




{{{13x-2x=77}}} Subtract 2x from both sides



{{{11x=77}}} Combine like terms on the left side



{{{x=(77)/(11)}}} Divide both sides by 11 to isolate x




{{{x=7}}} Divide


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Answer:

So our answer is {{{x=7}}}