N+(4)*3=21

Simple and best practice solution for N+(4)*3=21 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 N+(4)*3=21 equation: 


Simplifying
N + (4) * 3 = 21

Multiply 4 * 3
N + 12 = 21

Reorder the terms:
12 + N = 21

Solving
12 + N = 21

Solving for variable 'N'.

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

Add '-12' to each side of the equation.
12 + -12 + N = 21 + -12

Combine like terms: 12 + -12 = 0
0 + N = 21 + -12
N = 21 + -12

Combine like terms: 21 + -12 = 9
N = 9

Simplifying
N = 9

See similar equations:

| 10(h+1)-4=46 | | 2lnx=ln(61) | | 5x^2-42x=27 | | 7.73=2*3.14*r | | 3x^2+10x+10=-13x+46 | | 4x-3=-7x-11 | | 1.66*p+p=56 | | 8x^3-4x^2+16x+8=0 | | 4x-3=7x+11 | | 7a+4= | | 5(3-2x)=4(4x+20) | | 2t^2-55t-375=0 | | 6x^2+2x=3x+2 | | .307x=24 | | (2x-3)+(3x-4)= | | 9y+7=2+6y | | 16-(-2x-4)-(5x-3x+2)=-4x+8x-2 | | 8g-4=52 | | 2(4x+2)-8=4(x+3) | | 16=-4x-8 | | -2x+10=32 | | 8=x-10 | | 6a+7=13 | | 9-4x=-19 | | 88-59=x | | 7(b+4)=5b-2 | | -6-2x=14 | | 5x-3=-7 | | -.8x=.6 | | (2r-6)(3r+4)=-20 | | (k-4)(k+5)=0 | | 66=6(6+5x) |

Equations solver categories