3(r+10)+3r=360

Simple and best practice solution for 3(r+10)+3r=360 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 3(r+10)+3r=360 equation:


Simplifying
3(r + 10) + 3r = 360

Reorder the terms:
3(10 + r) + 3r = 360
(10 * 3 + r * 3) + 3r = 360
(30 + 3r) + 3r = 360

Combine like terms: 3r + 3r = 6r
30 + 6r = 360

Solving
30 + 6r = 360

Solving for variable 'r'.

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

Add '-30' to each side of the equation.
30 + -30 + 6r = 360 + -30

Combine like terms: 30 + -30 = 0
0 + 6r = 360 + -30
6r = 360 + -30

Combine like terms: 360 + -30 = 330
6r = 330

Divide each side by '6'.
r = 55

Simplifying
r = 55

See similar equations:

| 3+n/2=7 | | 10.9x+95.02=-9.1x+94.68 | | 5x-2+4x=2x+12 | | 2x^2-75=0 | | 3x-2(3)=12 | | 8.5x+13.18=-11.5+12.42 | | r-90=450 | | 8.2+8.32=-11.8x+6.96 | | 5(r-90)+5r=4050 | | 7.8x-2.7=5.1 | | 2x^2(.5)= | | -(z+5)+(2z+1)=-2(z+1) | | 3(-2)-2y=12 | | 11x-5x=-42 | | x^2-10x+25=200 | | -(z+9)+(4z+1)=-4(z+1) | | -3(t-8)-(t+9)=6 | | 2x^2-7x=33 | | 2x^2-7=33 | | .5x+7=11 | | 7y-5-3y=15 | | 7t+11t=38 | | 6+6(x-8)=2-5(x-8) | | 60t+85t=435 | | 26-14x=3x+17 | | 390t+390t=1560 | | 3+2(x-3)=3-9(x-2) | | 5(2x+4)=7x+32 | | 4t+14=1.2+7 | | 2x-7=13-8x | | 2(5z-1)-3(z+5)=2(z+1) | | 6x+5=-4x+-15 |

Equations solver categories