If it's not what You are looking for type in the equation solver your own equation and let us solve it.
(3x)(2x)+65=180
We move all terms to the left:
(3x)(2x)+65-(180)=0
We add all the numbers together, and all the variables
3x2x-115=0
We move all terms containing x to the left, all other terms to the right
3x2x=115
x=115/1
x=115
| 5/x-3/12=9/3x | | 8a+3=-34 | | 2-1+2=7x+44 | | -10+5h=9h+10 | | 2(9x=1)=99-7(3-4x) | | 20+5(2x-3)=-4x+13 | | 8(d=5)=12d-8 | | 4(x+3)=42 | | 82-n=75 | | x3+5=-2 | | 9x-49=63-5x | | 7^(8x)=37 | | 8-t=-9t-8 | | 6(x-9)+8=8x-12 | | 2x+59=114-9x | | 7+42*3^(2-3a)=14*3^(-2a)+7 | | 104-5x=8x+13 | | 2(5-x)=3x-7 | | 4x^2-19x+3=0 | | 5r+10=7r | | 4x^2+19x+3=0 | | 12x+11=-3 | | 50x-20=10 | | 2x¹+4x²=28 | | -j/3-3=2 | | 4=r+-1 | | 3t=2=19 | | 8x-24+6x+10+40=180 | | 8x-25=80-10x | | 1/7d+4=13 | | r=7.8=12.7 | | 3x+20=105 |