7n-20=50

Simple and best practice solution for 7n-20=50 equation. Check how easy it is, and learn it for the future. Our solution is simple, and easy to understand, so don`t hesitate to use it as a solution of your homework.

If it's not what You are looking for type in the equation solver your own equation and let us solve it.

Solution for 7n-20=50 equation:


Simplifying
7n + -20 = 50

Reorder the terms:
-20 + 7n = 50

Solving
-20 + 7n = 50

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '20' to each side of the equation.
-20 + 20 + 7n = 50 + 20

Combine like terms: -20 + 20 = 0
0 + 7n = 50 + 20
7n = 50 + 20

Combine like terms: 50 + 20 = 70
7n = 70

Divide each side by '7'.
n = 10

Simplifying
n = 10

See similar equations:

| 5n+9=24 | | 12-7x=108-28x | | -2(-w+11)=13+2w-9 | | 85-2x=4x+18 | | 3(v+4)=21 | | -25-3x=10-10x | | 65-2x=10x-17 | | 3u+7=34 | | 8z-35=2z-5 | | 8+6x=58+x | | -3(4n+5)=-5(n-3)-1 | | 2x+18=9x-52 | | 7y-3=2y+17 | | 1990+1992= | | 10x^2+30x+20=0 | | x^4+3x^3=4x^2+12x | | 1-2x-4x^3=0 | | 6x+7=3x+25 | | 3(e-4)=e+3 | | y=1+3x | | 4x^2-6x-5=0 | | -3(3s-1)-3=-2(6s+4)-2 | | 5c+3=33 | | -3(4s-3)-9=3(9s+4)-4 | | 2(6v-5)-4(2v-7)=26 | | 70-6x=12x+20 | | 7-10x=30-17x | | 6(4)+15(8)= | | 0=-4x+8 | | y=-4(0)+8 | | 7(t-3)+5t=4(3t+4)-9 | | 4(5u+3)-5(2u+1)=27 |

Equations solver categories