If it's not what You are looking for type in the equation solver your own equation and let us solve it.
.9(90n-14)-3n=455.4
We simplify the equation to the form, which is simple to understand
.9(90n-14)-3n=455.4
Reorder the terms in parentheses
+(+81n-12.6)-3n=455.4
Remove unnecessary parentheses
+81n-12.6-3n=+455.4
We move all terms containing n to the left and all other terms to the right.
+81n-3n=+455.4+12.6
We simplify left and right side of the equation.
+78n=+468
We divide both sides of the equation by 78 to get n.
n=6
| 0.75x+3=4.5 | | 8.84x+88.4=176.8 | | 4x+y+6x-y=180 | | 2x^4+16x^2+24=0 | | 8x-11=-2x+15-5 | | 2t^2-18= | | 19x+8-17x-10=-20 | | b+b=c | | x+20=15-4x | | z=-6x+4 | | -0.1=-2q-6.9 | | 27x^4-3x^2=0 | | n+4n-2n-2=25 | | 5.7x-3.1(x+5)=7.3 | | 9x-8=5x-36 | | (3x-6)(5x+2)= | | 9-11=p | | n-3(2n)=-25 | | 6(1-x)-5(3-2x)= | | -2a+2+3a=7-24 | | 14-3y=4y+32+2y | | -5p+1=-8-4p | | 4(y+3)+y=7 | | 3x*x=150 | | 5e^5x+2=8 | | (3x)(x)=150 | | 8k+7k-16-3k=-21 | | 1x^2-2x-3=0 | | 7(x+2)+5(x+2)=7x-7 | | (x+3)/2=2 | | 2x=x^2-48 | | 190.00+.15x=337.00 |