7(n-4)-(9n-2)=-3n

Simple and best practice solution for 7(n-4)-(9n-2)=-3n 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 7(n-4)-(9n-2)=-3n equation:


Simplifying
7(n + -4) + -1(9n + -2) = -3n

Reorder the terms:
7(-4 + n) + -1(9n + -2) = -3n
(-4 * 7 + n * 7) + -1(9n + -2) = -3n
(-28 + 7n) + -1(9n + -2) = -3n

Reorder the terms:
-28 + 7n + -1(-2 + 9n) = -3n
-28 + 7n + (-2 * -1 + 9n * -1) = -3n
-28 + 7n + (2 + -9n) = -3n

Reorder the terms:
-28 + 2 + 7n + -9n = -3n

Combine like terms: -28 + 2 = -26
-26 + 7n + -9n = -3n

Combine like terms: 7n + -9n = -2n
-26 + -2n = -3n

Solving
-26 + -2n = -3n

Solving for variable 'n'.

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

Add '3n' to each side of the equation.
-26 + -2n + 3n = -3n + 3n

Combine like terms: -2n + 3n = 1n
-26 + 1n = -3n + 3n

Combine like terms: -3n + 3n = 0
-26 + 1n = 0

Add '26' to each side of the equation.
-26 + 26 + 1n = 0 + 26

Combine like terms: -26 + 26 = 0
0 + 1n = 0 + 26
1n = 0 + 26

Combine like terms: 0 + 26 = 26
1n = 26

Divide each side by '1'.
n = 26

Simplifying
n = 26

See similar equations:

| -20m^2-7m+6=0 | | -2x+-6y=18 | | 50p+0.50=125 | | (2x+3)=6 | | 5(1+x)= | | 440-500=60 | | 9(6-n)= | | 2n-(1n-7)=12 | | 2n-(7n-7)=12 | | -5X-6X=-11 | | 4(3+2-x)= | | a^2=21.25 | | 3-5a=3 | | -3x+2y=-1 | | -4n-4y=12 | | a-10=2a-5 | | x=-1.5+2y | | h=-16t^2+70t+6 | | 1k+12=3k | | y=.6(-2)-6 | | 2t^2-27t+70=0 | | m^4-4m^3+6m^2-4m-15=0 | | 3a+2=3(4a+1) | | 60x^2+56x=0 | | 3(-2x-6)=-30 | | y-7=4(y+2) | | 2x-8y=-48 | | -11=-1p+5+5p | | 23-9= | | h=-16t^2+8t+48 | | 3x-8+2x+(-4)-x=48 | | 4X^2-48X-92=0 |

Equations solver categories