If it's not what You are looking for type in the equation solver your own equation and let us solve it.
X-9+6X=40
We move all terms to the left:
X-9+6X-(40)=0
We add all the numbers together, and all the variables
7X-49=0
We move all terms containing X to the left, all other terms to the right
7X=49
X=49/7
X=7
| x/x+20=5.50 | | x/(x+20)=5.50 | | -19x-16=-9x-8 | | 6x-5=0.2x+0.8 | | x/(x=20)=5.50 | | 3(2x+7)=2x-3+6x+6 | | 25=6q+11 | | 3(5+2x)=45 | | 5x+2=x+3+3x+4 | | 6-5n=6+7n | | (4y^2)^3=y | | (4y/5)+(5y/4)=1 | | (4y^2)^3=0 | | (3^x)*(5^(2x)=4 | | X+1/4=3x/8 | | (X-35)+x+(x-46)+(1/2)x=360 | | 6x=175 | | 1/2(d)-3=2 | | 8h+12h-12=24h+14 | | -5x+(-6)=2(3x-8) | | 5x=120+120=360 | | v-2.33=1.84 | | 6+7x=6x | | 33=8+5p | | 5x=50+90+90=360 | | C(x)=9+0.09x | | 5p-7=-2 | | C(x)=9+0.09 | | -4/3y=16 | | 12=p/3+10 | | 20y-16=4(5y-4) | | 4(5+75)=p |