-8(2r-1)=-120

Simple and best practice solution for -8(2r-1)=-120 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 -8(2r-1)=-120 equation: 


Simplifying
-8(2r + -1) = -120

Reorder the terms:
-8(-1 + 2r) = -120
(-1 * -8 + 2r * -8) = -120
(8 + -16r) = -120

Solving
8 + -16r = -120

Solving for variable 'r'.

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

Add '-8' to each side of the equation.
8 + -8 + -16r = -120 + -8

Combine like terms: 8 + -8 = 0
0 + -16r = -120 + -8
-16r = -120 + -8

Combine like terms: -120 + -8 = -128
-16r = -128

Divide each side by '-16'.
r = 8

Simplifying
r = 8

See similar equations:

| 4=-4x-12 | | 4y-15=-10+6y | | 6x+100=9x+1 | | -5(8*6-4*5)+3= | | (3y-5)(y-10)=0 | | 2x+1+1=14 | | 11=1-2w | | 3x-82=166 | | 5x+2(-x-3)=-x-3 | | x/2-5=-2 | | 7x^2=-6x-2 | | 2q+18=_5q_3 | | -56=8(v-5) | | 18-5X=8-7X | | T=149.02+.64m | | 1_z/5=9 | | 40x+10x(1.5)=1050 | | 3x^2+21x+3=0 | | 7+2*8= | | 6x_27=_3 | | 4a-10=-5x | | 2X+11=-24-5X | | 3y-2=y | | 2y^2-18y-23=0 | | 40x+1.5x=1050 | | 1.8=-0.4 | | -6=x+5y | | x+(x+30)=76 | | 7+12X=-59+X | | 7*5-9= | | 9x-3=2X+10 | | 18+3n+3=n+20-4n |

Equations solver categories