-45=-3(4n+3)

Simple and best practice solution for -45=-3(4n+3) 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 -45=-3(4n+3) equation:


Simplifying
-45 = -3(4n + 3)

Reorder the terms:
-45 = -3(3 + 4n)
-45 = (3 * -3 + 4n * -3)
-45 = (-9 + -12n)

Solving
-45 = -9 + -12n

Solving for variable 'n'.

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

Add '12n' to each side of the equation.
-45 + 12n = -9 + -12n + 12n

Combine like terms: -12n + 12n = 0
-45 + 12n = -9 + 0
-45 + 12n = -9

Add '45' to each side of the equation.
-45 + 45 + 12n = -9 + 45

Combine like terms: -45 + 45 = 0
0 + 12n = -9 + 45
12n = -9 + 45

Combine like terms: -9 + 45 = 36
12n = 36

Divide each side by '12'.
n = 3

Simplifying
n = 3

See similar equations:

| 18=k+6-7k | | 4(5x-7)+2(x+6)=28 | | -2+3x=3x+6 | | 2(2x-6)=4(x-6) | | 4(5x+7)+2(x+6)=28 | | s=35x+200 | | 15x+25=10 | | 4x(5x+7)+2(x+6)=28 | | 7x+13y=180 | | -4k+5k=-3 | | 7-5(a+2)=9+a | | X=3+6 | | -0.6(2.1-6x)=4.5x | | -4=-5d | | -0.6(2.1-6x)=4.5 | | -2x-8=4x+3 | | 6x^2+19=0 | | 8x-(x-3)= | | -2p-3p=-15 | | 5u+-12=-48 | | 0=-4a+4a | | [3n+2]+4=0 | | -4=8(x+3)+7x | | 35x+58+12x=130 | | 2g+3(-6+5g)=1-g | | v-13=-14 | | 6x+3x+9=90 | | 4(x-2)-6x=5(2x+4) | | 29x-5=5+17x | | m^3-9m^2-10m=0 | | 3(2x+12)=-2(x-4) | | 3x-2+2x+2=90 |

Equations solver categories