7n-30=19

Simple and best practice solution for 7n-30=19 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-30=19 equation: 


Simplifying
7n + -30 = 19

Reorder the terms:
-30 + 7n = 19

Solving
-30 + 7n = 19

Solving for variable 'n'.

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

Add '30' to each side of the equation.
-30 + 30 + 7n = 19 + 30

Combine like terms: -30 + 30 = 0
0 + 7n = 19 + 30
7n = 19 + 30

Combine like terms: 19 + 30 = 49
7n = 49

Divide each side by '7'.
n = 7

Simplifying
n = 7

See similar equations:

| y/3+2=-19 | | 1x+2/3x=35 | | 10+4q=13+3q | | (4ab+5c)(4ab-5c)=0 | | 3.12f-3=4f-1 | | 35=-x-13 | | X+x1/2=-10 | | y/11+2=-10 | | x^2-8x+9=-8 | | y/9+3=-15 | | 7-3n=-5n-1 | | 2(x-5)=4x-(x-4) | | 6-3(1-2z)=1 | | 3(x+5)+4x=7(x+4)-13 | | -14*-21= | | y/10+6=16 | | x-3=42 | | (x)-5=-13 | | 7x-4=2(7+2x) | | 8(y+4)-3= | | 5-(3+2y)=13 | | 3n+2=10-4n+3n | | 2k=-14 | | 15x+12y=2184 | | 9n+6=76 | | 11-(x+7)=6x-3 | | 5*15-6=8*15+9 | | 3x+17/5+x+29/7=12 | | m/7-5/7=6/7 | | -n/4=5 | | -21x-24x= | | -9(-8x-3)=-7(4-10x)+2n |

Equations solver categories