40r+120=800

Simple and best practice solution for 40r+120=800 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 40r+120=800 equation: 


Simplifying
40r + 120 = 800

Reorder the terms:
120 + 40r = 800

Solving
120 + 40r = 800

Solving for variable 'r'.

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

Add '-120' to each side of the equation.
120 + -120 + 40r = 800 + -120

Combine like terms: 120 + -120 = 0
0 + 40r = 800 + -120
40r = 800 + -120

Combine like terms: 800 + -120 = 680
40r = 680

Divide each side by '40'.
r = 17

Simplifying
r = 17

See similar equations:

| 7x+5=-3x+125 | | 36p-28=8p+7 | | Y=cos^4(6x) | | 5w+6=18w-18 | | x-12*-3=-54 | | (18x+24)= | | r+3.4=-7.8 | | 25e+17=1275 | | 4-4(z-4)=(4z-7)-5 | | Y=20x^2-25 | | 3(a+-3)=2(a+4) | | 12m-1=0m+8 | | 5-2(x+6)=16 | | 2x=8x+56 | | 5-6x=-4x-1 | | 84=3x^2+8x | | Halfx-3=11 | | -84=2(8+5x) | | -2(7-3x)+4=-6-2x | | 3x+11=x-16 | | -2(-5x+6)=102 | | 11x+17=10x-13 | | 3m-12=48 | | 9(2-3x)-29=8x-x+-29 | | 25x-15-6x=23 | | Y49/10000 | | 3y+9=13y+4 | | (9v+4)(5v-2)=0 | | 60=5(6x-6) | | X-2+2z=0 | | -x-9=-5+x | | 0.02(4t+1)=0.08(t-2)+0.08 |

Equations solver categories