If it's not what You are looking for type in the equation solver your own equation and let us solve it.
7(10)n=700
We move all terms to the left:
7(10)n-(700)=0
We move all terms containing n to the left, all other terms to the right
710n=700
n=700/710
n=70/71
| -3x+3(-x+11)=63 | | -2x+4=-3x | | 6-4x=2x-12 | | 2(2n+5)=13 | | 0.5(4x+6)=-5x+24.7 | | 24+7x=3x+16 | | 17x+7=17x+7 | | 5a-5+2=17 | | 16p+37=49-21p | | 2=b/1 | | 2-5k=14 | | 29.12-0.15=d | | 2(5x+1)^2=50 | | 3a+10=19 | | w2+7w=-10 | | 6x+45+90=180 | | 2u^2+11u+9=0 | | (-3x+2)=-4 | | u+2/3=81/4 | | (n-12.9)/6.1=-0.377 | | 6d=18d=3 | | (1-5n)=-6 | | x+2.89=7.37 | | 5x+4x=1-x | | -3x+8(x+4)+9=144 | | 23x+1=128 | | 248x=4960 | | 12y+25=-54 | | b-45=-34 | | 0.35x=0.70 | | 41+49+2x-8=180 | | (8m+5)=-8 |