-3r+r-2=r+25

Simple and best practice solution for -3r+r-2=r+25 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+r-2=r+25 equation:


Simplifying
-3r + r + -2 = r + 25

Reorder the terms:
-2 + -3r + r = r + 25

Combine like terms: -3r + r = -2r
-2 + -2r = r + 25

Reorder the terms:
-2 + -2r = 25 + r

Solving
-2 + -2r = 25 + r

Solving for variable 'r'.

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

Add '-1r' to each side of the equation.
-2 + -2r + -1r = 25 + r + -1r

Combine like terms: -2r + -1r = -3r
-2 + -3r = 25 + r + -1r

Combine like terms: r + -1r = 0
-2 + -3r = 25 + 0
-2 + -3r = 25

Add '2' to each side of the equation.
-2 + 2 + -3r = 25 + 2

Combine like terms: -2 + 2 = 0
0 + -3r = 25 + 2
-3r = 25 + 2

Combine like terms: 25 + 2 = 27
-3r = 27

Divide each side by '-3'.
r = -9

Simplifying
r = -9

See similar equations:

| 1(x+3)-6=-7(x+7) | | -13=-4+a | | 3/2X-3=2/X-5 | | (1/u-8)=5 | | N+79=16 | | 1/(u-8)=5 | | -x+6x-1+5=-5x+8x-2 | | 80=p+69 | | -416=-16n | | 3(4)-3y=12 | | y=3.5+2.2t-4.9t^2 | | -21+x=-77 | | -7(v+3)+4v+7=6v+11 | | 7x+5=-54 | | -462=22r | | 0=-42-n | | 3(22+4)=6(5z+2) | | 4x+x+2=6x+1-9 | | 1485=-15n | | 5+4*x=3*3+2x | | 3(2)-3y=12 | | 7x-4=2y | | P/77=64/77 | | 5x+8=-5x-3 | | -1/5(10x-5y)= | | 7x-3(1-5x)=8 | | 11x-14=10x+7 | | 2a+6=a | | 1/6y=4-1x | | 4p+2a-5=6a | | -1+v=2 | | -50=5n |

Equations solver categories