5r-7=3r+2

Simple and best practice solution for 5r-7=3r+2 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 5r-7=3r+2 equation:


Simplifying
5r + -7 = 3r + 2

Reorder the terms:
-7 + 5r = 3r + 2

Reorder the terms:
-7 + 5r = 2 + 3r

Solving
-7 + 5r = 2 + 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.
-7 + 5r + -3r = 2 + 3r + -3r

Combine like terms: 5r + -3r = 2r
-7 + 2r = 2 + 3r + -3r

Combine like terms: 3r + -3r = 0
-7 + 2r = 2 + 0
-7 + 2r = 2

Add '7' to each side of the equation.
-7 + 7 + 2r = 2 + 7

Combine like terms: -7 + 7 = 0
0 + 2r = 2 + 7
2r = 2 + 7

Combine like terms: 2 + 7 = 9
2r = 9

Divide each side by '2'.
r = 4.5

Simplifying
r = 4.5

See similar equations:

| 3x-74=5x+13 | | x^3=180 | | 2p+5p=21 | | 10=5r+2-2+14 | | 5y-8=3y+2 | | 2x+5x=25x | | 2m+5=m+20 | | 2x^3-5x^2+54x-26=0 | | -8+9x=90 | | -3=-2-(-9) | | 8y-15y=-21-28 | | y+6=2(y+2) | | -39=10x+1 | | 2x+2y=P | | 5-c=14 | | 4(x-6)+2=6x-2 | | 54m=9 | | 2x+4+7x-8=90 | | x+2(2x-1)=23 | | 8x+6x-9=12 | | 6G-3-6-6G= | | 8x^2-25x+3=0 | | 4+6h=10+3h | | 6-9y=78 | | (7x-10)+(2x+1)= | | 44-14=5(x-3) | | (2x+4)+(7x-8)=90 | | 150m-100m+38600=40800-150m | | 45+5y-7=17y-10-4y | | 3a+5=-7 | | 2(m-7)=56 | | -16x-20=-13x+5x |

Equations solver categories