8n-7=7n-2

Simple and best practice solution for 8n-7=7n-2 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-7=7n-2 equation:


Simplifying
8n + -7 = 7n + -2

Reorder the terms:
-7 + 8n = 7n + -2

Reorder the terms:
-7 + 8n = -2 + 7n

Solving
-7 + 8n = -2 + 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.
-7 + 8n + -7n = -2 + 7n + -7n

Combine like terms: 8n + -7n = 1n
-7 + 1n = -2 + 7n + -7n

Combine like terms: 7n + -7n = 0
-7 + 1n = -2 + 0
-7 + 1n = -2

Add '7' to each side of the equation.
-7 + 7 + 1n = -2 + 7

Combine like terms: -7 + 7 = 0
0 + 1n = -2 + 7
1n = -2 + 7

Combine like terms: -2 + 7 = 5
1n = 5

Divide each side by '1'.
n = 5

Simplifying
n = 5

See similar equations:

| nt^2+ry=hfort | | 108+72=x | | 3+7lnx=17 | | 10x+2=36 | | 7(6-2a)=5(-30+1) | | b-5+4b=10 | | 7x-8x+x-4x-x-5x=-13 | | 120+6x=138 | | M^4-10M^3+35M^2-50M+2=0 | | (x-3)(x-4)=5 | | 4x+65=8x+5 | | 2k-6k=0 | | iz^2-2z+2=0 | | 4c=5-6c | | -64=6x+4x+6 | | (x*0.03)=500 | | 7x-8x+x-4x-x-5x= | | 6=1+5x-4x | | 2(x-3)+5=4(x-1) | | 3x+7-6(x+1)=4x+6 | | 8=-10-9w | | 1+7(n-5)=-90 | | 173=-7(5p+7)-2p | | 6x+6-4(x+1)=7x+6 | | V-4=-25 | | -8-6(1-3r)=-140 | | M^4-10M^3-35M^2-50M+2=0 | | 37=4x-7x+7 | | 12-2x=-14 | | 6b+4b=-10 | | -3(1-5v)=-108 | | 10u^9v^7x^6-30u^4v^8= |

Equations solver categories