-40=-6(-6n+3)-5(5+7n)

Simple and best practice solution for -40=-6(-6n+3)-5(5+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 -40=-6(-6n+3)-5(5+7n) equation:


Simplifying
-40 = -6(-6n + 3) + -5(5 + 7n)

Reorder the terms:
-40 = -6(3 + -6n) + -5(5 + 7n)
-40 = (3 * -6 + -6n * -6) + -5(5 + 7n)
-40 = (-18 + 36n) + -5(5 + 7n)
-40 = -18 + 36n + (5 * -5 + 7n * -5)
-40 = -18 + 36n + (-25 + -35n)

Reorder the terms:
-40 = -18 + -25 + 36n + -35n

Combine like terms: -18 + -25 = -43
-40 = -43 + 36n + -35n

Combine like terms: 36n + -35n = 1n
-40 = -43 + 1n

Solving
-40 = -43 + 1n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-40 + -1n = -43 + 1n + -1n

Combine like terms: 1n + -1n = 0
-40 + -1n = -43 + 0
-40 + -1n = -43

Add '40' to each side of the equation.
-40 + 40 + -1n = -43 + 40

Combine like terms: -40 + 40 = 0
0 + -1n = -43 + 40
-1n = -43 + 40

Combine like terms: -43 + 40 = -3
-1n = -3

Divide each side by '-1'.
n = 3

Simplifying
n = 3

See similar equations:

| 5-n-1=19 | | 2(x-9)+3=8x-7 | | 6x-x-4=x-x+16 | | (2x+4)-(x+4)=18 | | .25(20+12g)-2=30 | | -6x-36=-8x+12 | | 2x+13=94 | | -19=7x-6x-9 | | 15=5(p-4)+5(p+7) | | 5.25+6.24*6=789.75 | | 3(4x-2)=26 | | -64-4x=-9x+31 | | 3x-8+2y=180 | | 0=4x^3-48x^2+180x-200 | | -3r+55=10r+15 | | 2=3m-10 | | 94=13+(2x) | | -192-7x=3x+48 | | 0.85x+0.05(10-x)=0.10(101) | | 2+4x+7x=-130 | | -1.3j=-0.76 | | 3000-100t=2050 | | 7m-8m=1 | | 4=2+2m | | -2x-12=-28 | | 94=13+2x | | -6x-93=x+110 | | 35=-5(k+8)-5(-5k+5) | | (b+10)(b-12)=0 | | x^2+12x+5=3 | | -5x+90=100 | | -3r+55=2r+15 |

Equations solver categories