-30=2(-n+3)

Simple and best practice solution for -30=2(-n+3) 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 -30=2(-n+3) equation:


Simplifying
-30 = 2(-1n + 3)

Reorder the terms:
-30 = 2(3 + -1n)
-30 = (3 * 2 + -1n * 2)
-30 = (6 + -2n)

Solving
-30 = 6 + -2n

Solving for variable 'n'.

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

Add '2n' to each side of the equation.
-30 + 2n = 6 + -2n + 2n

Combine like terms: -2n + 2n = 0
-30 + 2n = 6 + 0
-30 + 2n = 6

Add '30' to each side of the equation.
-30 + 30 + 2n = 6 + 30

Combine like terms: -30 + 30 = 0
0 + 2n = 6 + 30
2n = 6 + 30

Combine like terms: 6 + 30 = 36
2n = 36

Divide each side by '2'.
n = 18

Simplifying
n = 18

See similar equations:

| 8x-168=102-7x | | 6e^2x+2=5 | | 9a-18=-8 | | -v+54v=1+5v+3 | | (8m)=3(4.50+1.50m) | | 15+6x=.5(32+12x)+1 | | -5+8x=11 | | (8x^2-5x^3)-(2x^2-8x^2)=0 | | 4x+5+-3(2x+-5)=9+-1(8x+-1)+x | | (10x+3)=(14x-13) | | 0(x)=-8x^2+9x+3 | | 3x-2+x=2x-3+2x+6-2x | | 2(3x-4)=10x+7 | | 4x+5-3(2x-5)=9-(8x-1)+2 | | -2(3-8a)-5a=2+5(2a+1) | | 5(2x-3)-6x=0.5(4x-10) | | 4.80+.15(5)=c | | 12*15= | | 4.80+.15(4)=c | | t(10-1)=4t | | 4.80+.15(3)=c | | (10x+3)+(14x-13)=180 | | t(10-1)=4 | | 5x+7=10x+5 | | 6=-7-(8b-4) | | 4x+5x-9= | | 4b+3(-9-7b)= | | 4.80+.15(2)=c | | 8+2r-1=9r+10-6r | | 8=2+10 | | -2*6= | | 6+0.5n=3 |

Equations solver categories