-5(r+4)=-64

Simple and best practice solution for -5(r+4)=-64 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 -5(r+4)=-64 equation:


Simplifying
-5(r + 4) = -64

Reorder the terms:
-5(4 + r) = -64
(4 * -5 + r * -5) = -64
(-20 + -5r) = -64

Solving
-20 + -5r = -64

Solving for variable 'r'.

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

Add '20' to each side of the equation.
-20 + 20 + -5r = -64 + 20

Combine like terms: -20 + 20 = 0
0 + -5r = -64 + 20
-5r = -64 + 20

Combine like terms: -64 + 20 = -44
-5r = -44

Divide each side by '-5'.
r = 8.8

Simplifying
r = 8.8

See similar equations:

| 5x+1=1o | | 6-(m+2)=3(2m-1) | | 16+3x=20-5x | | 4x+7+2p-2=125 | | 2x-7=6-x | | 7=1g-1 | | f(t)=(1-6t-3)*(1-6t-3) | | 2y+x=10+2y | | 3x+5y=51 | | 3.2r-17.7=7.9 | | 2x+17=3(4x-1) | | 8(3x-8)=4(6x+6) | | (3x+1)+(4+2x)=90 | | 80=2l+28 | | 4x^2-y^2-10y-25= | | 7b+3-4b=3-3[b+4] | | 3x+4x/5=7 | | -9t+5t^2-18= | | z^2-2z-i=0 | | 36x+18= | | 4x*2-7=9 | | 1/2x+5/2=7/2x-7/2 | | 5+6(n-1)= | | 2(2w-6)=6(6w-6)+14 | | x+20+5x-4= | | 8(5+y)=5(5-y) | | 5x-17=7-x | | 2a-2ab=a-b | | -15x^2+31x-10= | | 8-3(2x-4)=4 | | x+(.1*x)=13345.75 | | 14-(2x+5)=-4x+9+x |

Equations solver categories