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3^x+3^x+3^x=0
| -10.82+14.6t=16.38-12.8t-5.28 | | 19-2+9c=-17-8c | | 2-(12/x)=6 | | 7(2x-9)=7 | | 4u+13+13u=-15+19u | | 3x/7-3=9 | | 12=13y=23 | | -2q+20-20q=-18q-20 | | 12+13y=117 | | 3W=-3/5(4-w) | | 48−x=9x−38 | | 3w-7=11w+19-10w | | 100=25x=x | | 4n-18-n+9+151-5n=180 | | 100+25x=x | | 12y+11=-13-9y+19y | | 1/4y-2=5/8y+1 | | 4x²-27=x² | | 4/3m=-m+5/3m+3 | | 5x+22+2x=10 | | 6x2=-x1/2 | | -5-9d-11d=-19d+14 | | 4^x-7*2^x+6=0 | | -5-9-11d=-19d+14 | | –6(z+28)=–48 | | 90=5n+5 | | 10k+20=15k-20 | | 69=w/6+77 | | 10k+20=15-20 | | 5x²+5=4x²+20 | | 8b-20=3b+20 | | {x}{9}={7}{17} |