3(n-14)+7(n-12)=14

Simple and best practice solution for 3(n-14)+7(n-12)=14 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 3(n-14)+7(n-12)=14 equation:


Simplifying
3(n + -14) + 7(n + -12) = 14

Reorder the terms:
3(-14 + n) + 7(n + -12) = 14
(-14 * 3 + n * 3) + 7(n + -12) = 14
(-42 + 3n) + 7(n + -12) = 14

Reorder the terms:
-42 + 3n + 7(-12 + n) = 14
-42 + 3n + (-12 * 7 + n * 7) = 14
-42 + 3n + (-84 + 7n) = 14

Reorder the terms:
-42 + -84 + 3n + 7n = 14

Combine like terms: -42 + -84 = -126
-126 + 3n + 7n = 14

Combine like terms: 3n + 7n = 10n
-126 + 10n = 14

Solving
-126 + 10n = 14

Solving for variable 'n'.

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

Add '126' to each side of the equation.
-126 + 126 + 10n = 14 + 126

Combine like terms: -126 + 126 = 0
0 + 10n = 14 + 126
10n = 14 + 126

Combine like terms: 14 + 126 = 140
10n = 140

Divide each side by '10'.
n = 14

Simplifying
n = 14

See similar equations:

| 6x+8=3x-1 | | logq=0.0436T+0.904 | | -20t^4+28t^3+3t^2= | | 1x=-1y-17 | | 4c+6x=30 | | 8x+3y=360 | | 8x=224 | | -9n-3(-10+4n)=12-5(n+6) | | -t/13=5 | | 4+u=6 | | 39x+13= | | -6(7x+1)=-42x+6 | | 1/2x2/3x3/4x4/5x5/6 | | 360*x=10180 | | 2l+2(l-7)=86 | | 98=3m+5(-4m+6) | | 4-5*(x-2)-2+2x=0 | | .50x+.20(60)=.40(x+60) | | x+2(3x-5)=7-4x | | 8y=24x+48 | | (-34/4)2 | | 4-5*x-2-2+2x=0 | | 3x+(-4)=-16 | | 27b=9 | | 0.5x+y=6 | | 4e^5x=1912 | | (-34/4) | | v-7=-23 | | 6z+4-z=2+4z-3 | | .50x+.20(60)=100 | | 0=-7p+13-6p | | 9x=3y-63 |

Equations solver categories