2r-22=80-100

Simple and best practice solution for 2r-22=80-100 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 2r-22=80-100 equation:


Simplifying
2r + -22 = 80 + -100

Reorder the terms:
-22 + 2r = 80 + -100

Combine like terms: 80 + -100 = -20
-22 + 2r = -20

Solving
-22 + 2r = -20

Solving for variable 'r'.

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

Add '22' to each side of the equation.
-22 + 22 + 2r = -20 + 22

Combine like terms: -22 + 22 = 0
0 + 2r = -20 + 22
2r = -20 + 22

Combine like terms: -20 + 22 = 2
2r = 2

Divide each side by '2'.
r = 1

Simplifying
r = 1

See similar equations:

| 10-8x=10+8x | | 336x-84=3087 | | 13-45=3(x-5)-5 | | 10-8x=10+-8x | | 7x-6y=73 | | 5x-1/4(24+8x)=2x-5 | | -4a=32 | | 8+x-2=8 | | t+5+3-7+10=7 | | -30+10k-10=-10k+120 | | -5(x+1)-15=17+8 | | -4x+6y=-52 | | N-10=.835N-7-.33N | | 7x+15=92 | | -4x+4=-4(2x+3) | | 2n+20=-5n-15 | | 6x-5(0.2)=0 | | 8-3x=140 | | 2(y+6)=3(y-6) | | 2(x+2)=3x+6 | | -1+-2m=-7m+84 | | 6+5y=7 | | 6y+4x=72 | | 5-2x-11=-21 | | 4(x+9)+x=3(x+4)-5 | | -14+28n+n=-14-84n | | 12b^2+17b=40 | | 0.75(24-8x)=2(5x+1) | | 2m/7+3m/14=3 | | 4y=-6(0)-12 | | 3(2x+1)=3x-12 | | 7x-21-x=-9+18x |

Equations solver categories