Question 798395
{{{3x+4=7x+46}}} Start with the given equation.



{{{3x=7x+46-4}}} Subtract {{{4}}} from both sides.



{{{3x-7x=46-4}}} Subtract {{{7x}}} from both sides.



{{{-4x=46-4}}} Combine like terms on the left side.



{{{-4x=42}}} Combine like terms on the right side.



{{{x=(42)/(-4)}}} Divide both sides by {{{-4}}} to isolate {{{x}}}.



{{{x=-21/2}}} Reduce.



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Answer:


So the solution is {{{x=-21/2}}}