If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7+5x+4x=-65
We move all terms to the left:
7+5x+4x-(-65)=0
We add all the numbers together, and all the variables
9x+72=0
We move all terms containing x to the left, all other terms to the right
9x=-72
x=-72/9
x=-8
| 0=7/3y+2 | | 20+2x4= | | 15/28=2x/7 | | 2^2t+3=600 | | 36+y+y+y=90 | | 5x(x-5)=15 | | 7/3a+2=0 | | 7/3b+2=0 | | 59z-0.520=8 | | -6(-1+3x)-7x=156 | | 5w=210 | | y/3-11=1 | | 7/8=m-7/12 | | -9w+3=6(w+3) | | 4x-1=-5x+1 | | 6x+4=16x-1 | | -6(8-5x)=132 | | 6-6x=4x+16 | | 13y-9y+20=30+2 | | 4(x+1)-2(x+1)=3 | | -8-8(6+4r)=-88 | | 5x(x+3)=-20 | | -4x-2=x+1 | | -2b+6b=24 | | -3-3=9+18x | | 40^2-335a-225=0 | | 6x-1-2x=-5 | | 40a^2-335a-225=0 | | 13/4+z=2/2/3 | | x^2+2x=1.1 | | 5x-45=3x+75 | | 5x+2x=2x+1 |