2n-7=-15

Simple and best practice solution for 2n-7=-15 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 2n-7=-15 equation: 


Simplifying
2n + -7 = -15

Reorder the terms:
-7 + 2n = -15

Solving
-7 + 2n = -15

Solving for variable 'n'.

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

Add '7' to each side of the equation.
-7 + 7 + 2n = -15 + 7

Combine like terms: -7 + 7 = 0
0 + 2n = -15 + 7
2n = -15 + 7

Combine like terms: -15 + 7 = -8
2n = -8

Divide each side by '2'.
n = -4

Simplifying
n = -4

See similar equations:

| z/9 | | 6x+1=45 | | 3(1+6x)-4(3x+3)= | | 65=20+7x-4 | | -2(2s-1)-2=(5s+4)-2 | | 5n+n^2-420=0 | | (2-ab)(2+ab)= | | 5n+n^2+420=0 | | 3x=-2+2 | | 2x+3=138 | | (x^4+x^2-2)*(x^2-2x)=0 | | (x^4+x^2-2)*(y^2-2x)=0 | | 10x+15=5x+45 | | f(x)=2x^3+-8x | | -864+8= | | 3x-4x+2y= | | (4z+3)(7-z)=0 | | 4(-216)+2(4)= | | Ln(x)+0.02x=0.49 | | 3x-4+2x=2x+10 | | 7a+4a-4a= | | 195/220 | | Lnx+0.02x=0.49 | | 16x+13=6x+253 | | s*6-20=142 | | a+20+3a+a+5=180 | | 4(-6)3= | | 6m-12=90 | | 2-x=5x+1 | | 4(-6)3+2(4)= | | (-5)-8i= | | 2x(12-4x)=0 |

Equations solver categories