R-x-9=4

Simple and best practice solution for R-x-9=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-x-9=4 equation:


Simplifying
R + -1x + -9 = 4

Reorder the terms:
-9 + R + -1x = 4

Solving
-9 + R + -1x = 4

Solving for variable 'R'.

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

Add '9' to each side of the equation.
-9 + R + 9 + -1x = 4 + 9

Reorder the terms:
-9 + 9 + R + -1x = 4 + 9

Combine like terms: -9 + 9 = 0
0 + R + -1x = 4 + 9
R + -1x = 4 + 9

Combine like terms: 4 + 9 = 13
R + -1x = 13

Add 'x' to each side of the equation.
R + -1x + x = 13 + x

Combine like terms: -1x + x = 0
R + 0 = 13 + x
R = 13 + x

Simplifying
R = 13 + x

See similar equations:

| a(2x+r)=36 | | -0.5x+5.59=-0.7x+6.39 | | 7x+-25+2x+25=180 | | -5y+2x=24 | | -10z=4 | | y+3=3x+4 | | 6-2(x-4)=42 | | 14=-7v+5(v+2) | | 8.1x+10-5.1x=1 | | 3x+2=2(x-5)+8 | | 3(4a-2)=2(a-2) | | -10y=-30 | | -0.9x+5.38=-0.7x+9.78 | | 8y+5=7y-1 | | -8w+2(w+3)=12 | | 4.1-1.96x=4.2-2.05x | | 8x^3+8x^2-8x+7=0 | | x=2x-800000 | | x+79=x+59 | | 6x+-58=9x+-92 | | 3.5x+7-5.5x=1 | | 7=3r+3(b+5) | | 3-4(1*2)= | | 28x-1+113x+1=141 | | 4x+2y=810 | | 5x-8x+21=2x+36 | | x*2+5x=36 | | (4x-2)(x+3)=0 | | 3y+8+4x+9=19x+10 | | X+121+X+35=156 | | -y=2x+1 | | m^3-m^2=0 |

Equations solver categories