2(4-2r)-5=2(r+5)+r

Simple and best practice solution for 2(4-2r)-5=2(r+5)+r 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 2(4-2r)-5=2(r+5)+r equation:


Simplifying
2(4 + -2r) + -5 = 2(r + 5) + r
(4 * 2 + -2r * 2) + -5 = 2(r + 5) + r
(8 + -4r) + -5 = 2(r + 5) + r

Reorder the terms:
8 + -5 + -4r = 2(r + 5) + r

Combine like terms: 8 + -5 = 3
3 + -4r = 2(r + 5) + r

Reorder the terms:
3 + -4r = 2(5 + r) + r
3 + -4r = (5 * 2 + r * 2) + r
3 + -4r = (10 + 2r) + r

Combine like terms: 2r + r = 3r
3 + -4r = 10 + 3r

Solving
3 + -4r = 10 + 3r

Solving for variable 'r'.

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

Add '-3r' to each side of the equation.
3 + -4r + -3r = 10 + 3r + -3r

Combine like terms: -4r + -3r = -7r
3 + -7r = 10 + 3r + -3r

Combine like terms: 3r + -3r = 0
3 + -7r = 10 + 0
3 + -7r = 10

Add '-3' to each side of the equation.
3 + -3 + -7r = 10 + -3

Combine like terms: 3 + -3 = 0
0 + -7r = 10 + -3
-7r = 10 + -3

Combine like terms: 10 + -3 = 7
-7r = 7

Divide each side by '-7'.
r = -1

Simplifying
r = -1

See similar equations:

| -15y+-13y+-16=12 | | 4(n+2)=n-13 | | -11x=7x-12 | | (x+64)=(3x-26) | | 2xsquared+7y+4x+6xsquared= | | 5(x-4)=2x+19 | | 21,000=3,400+600n | | 4.65x-4.79=-6.84+13.75x | | 2.25x+7.5=32.5+7.25x | | 12y-5y=7 | | 1-7d=-75 | | -16n+8=-12n-4 | | -8x+5=-x-8x | | 2.25x+7.5=32.5+7.25 | | (2x+5)=(x+59) | | (x+1)(x+1)=3x+7 | | y=24+yx | | (6x^5y)(5xy^8)= | | x^2+6x+170=162 | | 11x+7=5x-17 | | 16g-15g=6 | | 19x=19x | | 4y+9=-3-6y+5 | | z=24+zx | | 5x-12=2x+5 | | 2r-12=3r-8+2 | | Y+V=WforV | | (3x+71)=(5x+37) | | 4c-c-2=19 | | 2(6)(y-3)+7(6)=14 | | m^2-22m-12=0 | | 15=(g-3)3 |

Equations solver categories