8n-15=7n

Simple and best practice solution for 8n-15=7n 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 8n-15=7n equation:


Simplifying
8n + -15 = 7n

Reorder the terms:
-15 + 8n = 7n

Solving
-15 + 8n = 7n

Solving for variable 'n'.

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

Add '-7n' to each side of the equation.
-15 + 8n + -7n = 7n + -7n

Combine like terms: 8n + -7n = 1n
-15 + 1n = 7n + -7n

Combine like terms: 7n + -7n = 0
-15 + 1n = 0

Add '15' to each side of the equation.
-15 + 15 + 1n = 0 + 15

Combine like terms: -15 + 15 = 0
0 + 1n = 0 + 15
1n = 0 + 15

Combine like terms: 0 + 15 = 15
1n = 15

Divide each side by '1'.
n = 15

Simplifying
n = 15

See similar equations:

| .20(y-1)+2=.30(4y-14) | | y=25x+1250 | | 4(y+7)-3= | | 8v+2-5v+5=40 | | -7(3x-5)+16= | | 5x-2y+2x= | | x+54500+39500=109000 | | 177+18x=5x-265 | | -0.021x^2+2.6x+35=0 | | x^5+9x^4-87x^3-753x^2+486x+1944=0 | | 0.6x+5.3=3.2 | | 5x-10y-7x+12y= | | 54500+39500=109000x | | 54500+39500=109000 | | Log[3](4x+3)=5 | | 4(5-3y)+5y=13 | | 18+2x=-60-15x | | (4x-2)(3+x)=0 | | 2xwhat=100 | | 21z=4z+9 | | 545000+39500=x | | 7(x-2)-3=2(1-x) | | 1=(4x^3)+4x | | 6(w+5)=-2(5w-6)+4w | | 94000=x | | -10x^2=-8x-2 | | 1+3r=4 | | -q^2-2q^2= | | 6x^2+11x=21 | | b^2=5-4b | | -(7-4x)=2x+15 | | 3p^2+p^2= |

Equations solver categories