![image](https://tex.z-dn.net/?f=0%2C1%5E%7B2x-3%7D%3D10%5C%5C10%5E%7B3-2x%7D%3D10%5E1%5C%5C3-2x%3D1%5C%5C2x%3D3-1%5C%5C2x%3D2%5C%5Cx%3D1%5C%5C%5C%5C9%5Ex-7%2A3%5Ex-18%3D0%5C%5C3%5E%7B2x%7D-7%2A3%5Ex-18%3D0%5C%5Cy%3D3%5Ex%5C%5Cy%5E2-7y-18%3D0%5C%5Cy_1%3D-2%3By_2%3D9%5C%5C%5C%5C3%5Ex+%5Cneq+-2%5C%5C3%5Ex%3E0%5C%5C-2%3C0%5C%5C%5C%5C3%5Ex%3D9%5C%5C3%5Ex%3D3%5E2%5C%5Cx%3D2)
0\\-2<0\\\\3^x=9\\3^x=3^2\\x=2" alt="0,1^{2x-3}=10\\10^{3-2x}=10^1\\3-2x=1\\2x=3-1\\2x=2\\x=1\\\\9^x-7*3^x-18=0\\3^{2x}-7*3^x-18=0\\y=3^x\\y^2-7y-18=0\\y_1=-2;y_2=9\\\\3^x \neq -2\\3^x>0\\-2<0\\\\3^x=9\\3^x=3^2\\x=2" align="absmiddle" class="latex-formula">