2+2r+r=4r+5r

Simple and best practice solution for 2+2r+r=4r+5r 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 2+2r+r=4r+5r equation:


Simplifying
2 + 2r + r = 4r + 5r

Combine like terms: 2r + r = 3r
2 + 3r = 4r + 5r

Combine like terms: 4r + 5r = 9r
2 + 3r = 9r

Solving
2 + 3r = 9r

Solving for variable 'r'.

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

Add '-9r' to each side of the equation.
2 + 3r + -9r = 9r + -9r

Combine like terms: 3r + -9r = -6r
2 + -6r = 9r + -9r

Combine like terms: 9r + -9r = 0
2 + -6r = 0

Add '-2' to each side of the equation.
2 + -2 + -6r = 0 + -2

Combine like terms: 2 + -2 = 0
0 + -6r = 0 + -2
-6r = 0 + -2

Combine like terms: 0 + -2 = -2
-6r = -2

Divide each side by '-6'.
r = 0.3333333333

Simplifying
r = 0.3333333333

See similar equations:

| x(-64+12x)=-64 | | (1+2i)*(5-3i)= | | -6z+7z=z-5-6z | | (1/3x)-10=-8 | | 48=.8x | | -7z+5z=-4z+9 | | 6z+7=2z+5 | | y+18=27 | | 5(1-9v)=33 | | -11-6k=-5k-2-3 | | -8x+6x=-12 | | -11-6x=-5k-2-3 | | a^-3=(1/a)^5 | | -0.7(0.2x+5.48)= | | 8+5x+x=68 | | 12-4p=28 | | 4n+54=65+6n | | 3x+6.3=0 | | 8f+7f=16 | | m=3n/4p-5n | | 5x-9.5=0 | | -22x+8=-6x+16 | | (Y-3)^3/2-8=19 | | 1=0.1x-0.6x-9 | | 5(-1/3x) | | 0=x^2+16x-235 | | -21=-8v+5(v-6) | | 54r^2-9r-30=0 | | 0=x^2+13x-168 | | S=2HW+2HL+2WL | | 5x-2=3+6x | | y=-2.17x+12.3 |

Equations solver categories