R-15=-20

Simple and best practice solution for R-15=-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 R-15=-20 equation: 


Simplifying
R + -15 = -20

Reorder the terms:
-15 + R = -20

Solving
-15 + R = -20

Solving for variable 'R'.

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

Add '15' to each side of the equation.
-15 + 15 + R = -20 + 15

Combine like terms: -15 + 15 = 0
0 + R = -20 + 15
R = -20 + 15

Combine like terms: -20 + 15 = -5
R = -5

Simplifying
R = -5

See similar equations:

| -3=5+y | | 4(3s+6)=20 | | 25w^3+20w^2+4w=0 | | 10x+9=3x-2 | | 9x-3=9x+81 | | 34-56=62-3 | | 9x+8=2x-10 | | Cos^2(2x)+2cos(x)+1=0 | | 5+3(4w-5)=-2(4w-4)+5w | | 6n+11=77 | | 4d+16=18d-2 | | 6n+11=11 | | y-7=2(x+3) | | 18+(a+2)= | | 6(w+2)=-2(4w-3)+4w | | -3(-8u+9)-6u=2(u-7)-1 | | q(q+4)=o | | w-6.2=9.26 | | a+6=7a-1 | | 2y+20+x+y=180 | | 4a-2(a+9)=4a-2a+18 | | 8(3h+6.5)=-20.5 | | 9+4[6+3(10-5)-1]=98 | | 4(x-1)=6x-5 | | 5(-3+r)=-65 | | 9p-(2p-1)=9p-2p-1 | | y=0.10x^2+2x+1 | | 5x^2-22x=8 | | -4n-3=5 | | 9+4[6+3(10-5)-1]= | | 2+6r=-16 | | (10x+10)=(6x-8) |

Equations solver categories