If it's not what You are looking for type in the equation solver your own equation and let us solve it.
.7n-15+n=2n-8-.4n
We simplify the equation to the form, which is simple to understand
.7n-15+n=2n-8-.4n
We move all terms containing n to the left and all other terms to the right.
+ 0.7n+1n-2n + 0.4n=-8+15
We simplify left and right side of the equation.
+ 0.1n=+7
We divide both sides of the equation by 0.1 to get n.
n=70
| 0.13y+0.09(y+9000)=1690 | | .75n+2=3 | | 3x+6+2x+11=90 | | .7n-15+n=2n-.4n | | X+(x+3)=49 | | 3n-2= | | 4.1x=9.5x+23.7 | | -10x+3+3x^2= | | 12(v+4)-4v=2(4v+4)-10 | | -4x^3+36x^2-56x= | | 80=2x^2-5x | | 5x+17=90 | | 2g^2+11gh+15h^2=0 | | -(1+7x)-6(-6-x)=36 | | (7-v)(4v-6)=0 | | -4y=6y+9 | | 0.22(x-4)+0.33(x+3)=4 | | 9x+4+3x+2=-30 | | 2x^2-27x+25=0 | | 6m-(3m+8)=16 | | 1500+8t=12t | | 13p^4+27p^3q+2p^2q^2= | | 17=(a-2)+2a | | 4x^2+x+0=0 | | 80=(2x-5)x | | x^2(x^2-16)-81(x^2-16)=0 | | .2x-2=.52-0.7x | | 7x+-3x+2=-8x+-8 | | 9+8x=17-3x | | Y+6=11+6y | | 6x+1=2x+9 | | x+6=14+5x |