r-4-r=-4

Simple and best practice solution for r-4-r=-4 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 r-4-r=-4 equation: 


Simplifying
r + -4 + -1r = -4

Reorder the terms:
-4 + r + -1r = -4

Combine like terms: r + -1r = 0
-4 + 0 = -4
-4 = -4

Add '4' to each side of the equation.
-4 + 4 = -4 + 4

Combine like terms: -4 + 4 = 0
0 = -4 + 4

Combine like terms: -4 + 4 = 0
0 = 0

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

See similar equations:

| 3Xy+15=9 | | 4*1/4*28000 | | 10-3x-13+5x= | | 6f+3=27 | | 3c+2d=1 | | 3-9/7=-2 | | 3x/5-1=11 | | w=9.4 | | 8sin(x)cos(x)=0 | | 7*(4n-3)-(2n+1)*9=2(n-9) | | 3m-7=4m+2 | | 7(x+2)+2=16 | | j-4/-3=-3 | | 2/3x9/10x5/6 | | 4a+3=4a-3 | | 3(7-7x)=84 | | r-10.42=6.4 | | y=5.99 | | 4.09+9=16.7281+3x | | 30(x+5)+30x=3450 | | 3x-8=8.5 | | 30(x+5)+5x=3450 | | -6d=30 | | F(x)=-2ln(x+1) | | 2y+12=y | | 2k-5=2(k-5) | | X^2-16x+72=0 | | 7x+6y-3z=43 | | 3m+2=3m+8 | | N/6=-15/18 | | 0=-16x^2+83x+4 | | f(-1)=2x^4+2x-5 |

Equations solver categories