4.2=-2.1n

Simple and best practice solution for 4.2=-2.1n 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 4.2=-2.1n equation:


Simplifying
4.2 = -2.1n

Solving
4.2 = -2.1n

Solving for variable 'n'.

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

Add '2.1n' to each side of the equation.
4.2 + 2.1n = -2.1n + 2.1n

Combine like terms: -2.1n + 2.1n = 0.0
4.2 + 2.1n = 0.0

Add '-4.2' to each side of the equation.
4.2 + -4.2 + 2.1n = 0.0 + -4.2

Combine like terms: 4.2 + -4.2 = 0.0
0.0 + 2.1n = 0.0 + -4.2
2.1n = 0.0 + -4.2

Combine like terms: 0.0 + -4.2 = -4.2
2.1n = -4.2

Divide each side by '2.1'.
n = -2

Simplifying
n = -2

See similar equations:

| x-5=26 | | 8r^2+57r+7=0 | | 10+7x+5x=-62 | | 5x-2+5x=28 | | Y=x^2-3x+54 | | -7=-4x+3 | | -55=3x+6x-1 | | 28y=8x | | 5y=-3.8 | | 6x-3=14x+1 | | 6(3+2c)-(7-2)=3c-4 | | 6x-3=14x | | -3x-32=4(2x+3) | | (f+6)(f+6)=144 | | -11=-3+x+10 | | 12x-11x+20=-19 | | 5=-2(x-5) | | x(x+1)(x+2)(x+3)(x+4)=720 | | 2x^2-12x^2+19=0 | | 4-0.025x=0.05x | | 48n=336 | | 3(y+3)-2(y-1)=5(y-5) | | 5x-3(x+5)+2(2x-2)=13 | | (-2x+2)=(-5x-13) | | ln(x)=2.6 | | 6c=66 | | -3t^2+2t+70=0 | | 21+E=12 | | 24x^3-6x^2+59=0 | | 8x-9x=8x | | -9+2x=-33 | | 11+5n=-79 |

Equations solver categories