47-20=

Simple and best practice solution for 47-20= 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 47-20= equation:


Simplifying
47 + -20 = 0

Combine like terms: 47 + -20 = 27
27 = 0

Solving
27 = 0

Couldn't find a variable to solve for.

This equation is invalid, the left and right sides are not equal, therefore there is no solution.

See similar equations:

| 7-7x^2=0 | | (k+3)-(5k-3)=(3k-11)(5k-3) | | 2x+8xy-2=0 | | 8x-16-8x*8x=0 | | xyz=2(xy+xz+yz) | | (x-9)=256 | | 5x+10=3x+40 | | 5x[24/2x(10-8)2/10] | | x^2+45x+2=3x+6 | | 3x^2dx=3y^2dy/2 | | x^2+45x+2x+2=3 | | F(x)=0.2x^5-4x+8 | | 5v+5-2(-3v-3)=7(v-1) | | 7x+6=86-3x | | 10x+5=6x+41 | | 2(x+2x)=4(x+3x) | | 6x+2=42-2x | | 6x+11y=29 | | 4x^2-9x+168=0 | | 3x-6=x+5-2 | | xsquare=16 | | 6x-9-2x+10=12 | | D=4d+21 | | 20xX+15= | | X+A=2*(x-b) | | 5(-5N-3)=60 | | 5x+10=183x | | 18x=378 | | x-.6x=975 | | 10-4x=-20+6x | | x-.35x=750 | | 2x+7=x+17 |

Equations solver categories