2r+5+r+4r-3+2r=65

Simple and best practice solution for 2r+5+r+4r-3+2r=65 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 2r+5+r+4r-3+2r=65 equation:


Simplifying
2r + 5 + r + 4r + -3 + 2r = 65

Reorder the terms:
5 + -3 + 2r + r + 4r + 2r = 65

Combine like terms: 5 + -3 = 2
2 + 2r + r + 4r + 2r = 65

Combine like terms: 2r + r = 3r
2 + 3r + 4r + 2r = 65

Combine like terms: 3r + 4r = 7r
2 + 7r + 2r = 65

Combine like terms: 7r + 2r = 9r
2 + 9r = 65

Solving
2 + 9r = 65

Solving for variable 'r'.

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

Add '-2' to each side of the equation.
2 + -2 + 9r = 65 + -2

Combine like terms: 2 + -2 = 0
0 + 9r = 65 + -2
9r = 65 + -2

Combine like terms: 65 + -2 = 63
9r = 63

Divide each side by '9'.
r = 7

Simplifying
r = 7

See similar equations:

| 14=22+v | | 21x-81=7x-67 | | 10+f=-6 | | 3f+13=14 | | cos(x)=sin(5x) | | (3a-2b)(3a+2b)-(9a^2+4b^2)= | | -5x+2x=-6x | | 2x^2-3x+16=4 | | 0=64x^2-81 | | 2x^2-5x+16=4 | | M-(2M+3)=Y | | M-(2M+3-4)=Y | | 10-(2M+3+4)=Y | | 2(x-5)=5x+2 | | 9x-81=7x-67 | | 9x-81=7c-67 | | in(-4x+12)+in(6x)=ln(1-x) | | 2x-18=-16 | | 3x+2(x+3)=-6+2x-3 | | 2a^2+5a+4=0 | | 5u^2-7u-6=0 | | 127+2x-5=180 | | 2(2q+1)-5+3(q+4)= | | M-(4+(-M-3))=Y | | -2x+15=3x-5 | | M-(4-2M-3)=Y | | M-(3-4)=Y | | -6y+35=7y-4 | | 5log(9x)=0 | | M-(3-M-3)=Y | | 4-(3-2M-3)=Y | | 3v+7v=-8+8v |

Equations solver categories