If it's not what You are looking for type in the equation solver your own equation and let us solve it.
49*49*49*49=7n
We move all terms to the left:
49*49*49*49-(7n)=0
We add all the numbers together, and all the variables
-7n+5764801=0
We move all terms containing n to the left, all other terms to the right
-7n=-5764801
n=-5764801/-7
n=+823543
| g-5.5=19.5 | | 350=k-150 | | 9+h=16 | | -18.8=-1.3+u/7 | | 3x+18=6x+6 | | -8y+27.9=2.3 | | 9-3m=7 | | n-28=7 | | 41=b+8 | | −m5+2=-8 | | |-4x|-10=-26 | | 60=4z-4 | | -19m=-16m-16 | | ×-8=2x+10 | | 2x²-6=4 | | 3x-(-4x+18)=29 | | m-15=11 | | -(n-7)-1=-8(6+n)+6n | | -9x+5+6x=19 | | 9(2x-5)=4(3x+6)+3 | | 25-15a=0 | | 3x-x-33=67 | | -37=4v-1 | | 4x-11=85-10x | | x+18=23. | | -x/7=-52 | | 3x-90=2x-36 | | 5r²=80 | | 4y+3/2y-1=11/3 | | A=(x/3x-1=2) | | 7x3-43x2-43x+7=0 | | (2x+60)+(3x+40)=180 |