-4(-3-7n)=-40+2n

Simple and best practice solution for -4(-3-7n)=-40+2n 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 -4(-3-7n)=-40+2n equation:


Simplifying
-4(-3 + -7n) = -40 + 2n
(-3 * -4 + -7n * -4) = -40 + 2n
(12 + 28n) = -40 + 2n

Solving
12 + 28n = -40 + 2n

Solving for variable 'n'.

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

Add '-2n' to each side of the equation.
12 + 28n + -2n = -40 + 2n + -2n

Combine like terms: 28n + -2n = 26n
12 + 26n = -40 + 2n + -2n

Combine like terms: 2n + -2n = 0
12 + 26n = -40 + 0
12 + 26n = -40

Add '-12' to each side of the equation.
12 + -12 + 26n = -40 + -12

Combine like terms: 12 + -12 = 0
0 + 26n = -40 + -12
26n = -40 + -12

Combine like terms: -40 + -12 = -52
26n = -52

Divide each side by '26'.
n = -2

Simplifying
n = -2

See similar equations:

| -8-7(2n+6)=-26-6n | | -22+5r=4(8+8r) | | 3(-1-6n)=36-5n | | -21-4n=2(n-6)+3n | | M=2.37 | | bx-4=ax | | -8-(k-6)=6k+12 | | -4n-8=5(-3n+2) | | 2(3x-2x)=12 | | 6-7a-5=-8a+6 | | 5c=90 | | 1-8r=9-7r | | 20+2m=-6-5(m+6) | | 3d-9=9-3d | | y-4=1/2x-4 | | 12-4p=4-3p | | 43x=8x+3 | | (-2)+2=0 | | (0.8704)(-100)= | | k+6-4k=14-8k+7k | | X-9=-4(-7x-3)-6x | | 4(v-3)+4v=37+v | | -8(4+x)=0 | | 3x^3+xy+4y^3=349 | | 2-3(4-x)=5(1-x)+4x | | 2x-2-7x+9=20 | | -(-4n-7)=35-3n | | 1+7x=16+4x | | 3(-4+5)=5(-3+7)+10 | | 2(6+9r)=1(12r+12) | | 5(6-5x)-6x=216 | | -6(7-p)-6p=p-40 |

Equations solver categories