Question 236439


{{{6t-9+4t=180}}} Start with the given equation.



{{{-9+10t=180}}} Combine like terms on the left side.



{{{10t=180+9}}} Add {{{9}}} to both sides.



{{{10t=189}}} Combine like terms on the right side.



{{{t=(189)/(10)}}} Divide both sides by {{{10}}} to isolate {{{t}}}.



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Answer:


So the solution is {{{t=189/10}}} which in decimal form is {{{t=18.9}}}.