50+65r=90+45r

Simple and best practice solution for 50+65r=90+45r 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 50+65r=90+45r equation:


Simplifying
50 + 65r = 90 + 45r

Solving
50 + 65r = 90 + 45r

Solving for variable 'r'.

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

Add '-45r' to each side of the equation.
50 + 65r + -45r = 90 + 45r + -45r

Combine like terms: 65r + -45r = 20r
50 + 20r = 90 + 45r + -45r

Combine like terms: 45r + -45r = 0
50 + 20r = 90 + 0
50 + 20r = 90

Add '-50' to each side of the equation.
50 + -50 + 20r = 90 + -50

Combine like terms: 50 + -50 = 0
0 + 20r = 90 + -50
20r = 90 + -50

Combine like terms: 90 + -50 = 40
20r = 40

Divide each side by '20'.
r = 2

Simplifying
r = 2

See similar equations:

| .25(x-8)=.625x+4 | | 12(9-4x)-5(3x+21)=129 | | (3+9x+2x^2+4x^3)-(-8+9x-2x^2+4x^3)= | | 4.7=8.9-0.7x | | x(2x-5)(3x-9)=0 | | 2x-1=3y+1 | | 2(x+3)=6x-10 | | 7W-3(6+2w)-3w=-24 | | b-7+3b=18 | | .2n=5000 | | 8(6x+5)=-8 | | 23=a+9 | | 5x-9x-9=-4x+4-9 | | 16-y^4= | | 25-w=12 | | 26-w=13 | | 4x=5+5+5+5 | | 6g=45 | | -17+3f=-14 | | (-n-11)(-n-11)=0 | | 6(6+8)=x | | K^4-2K^2+1= | | 2w^2+w-66= | | 125m^12-3n^3=0 | | 2x+8=1/3(x+4) | | 2x-9x=18 | | .5y-.125=.875 | | X^2-2x-55=0 | | 4(8)*4+3*4= | | -2-4(1-3x)=-102 | | 4m-7n-2m=6n | | s=-16t^2+64t+960 |

Equations solver categories