3r-13r=70

Simple and best practice solution for 3r-13r=70 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 3r-13r=70 equation: 


Simplifying
3r + -13r = 70

Combine like terms: 3r + -13r = -10r
-10r = 70

Solving
-10r = 70

Solving for variable 'r'.

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

Divide each side by '-10'.
r = -7

Simplifying
r = -7

See similar equations:

| (k+12)(k+10)=0 | | 3x+4.4=8.9 | | 7n^2-448=0 | | 1/2×-4=9/5-3/4× | | 56*44= | | x^2-8x=-128 | | M+35=24 | | 5+8(9+9)= | | 7x+6x+3=49 | | 56+44= | | 4x^3+25x^2-56x=x | | 20=2-6(-2)-3(-2) | | (y^2-5)(5y^2-6y+3)= | | 4/7(x1/4)=1/7 | | 3r+9r+7r-1= | | 244.92=6(.07m+29.7+0.20(29.70)) | | 0.16y+0.09(y+5000)=1950 | | 2/3:4 | | 0.16+0.09(y+5000)=1950 | | 2r=2*2 | | 135+10x=180 | | 26=m-18 | | 1+1=f | | -5(r+6)=-3r-30 | | J^2=225 | | b+3=2 | | 2=x+4-1 | | 2u/3=36 | | c=40+1200 | | 262.68=6(.07m+29.80+.30(29.8)) | | 24=-14p | | 80x^6-x^2= |

Equations solver categories