4(2r+9)=3r-14

Simple and best practice solution for 4(2r+9)=3r-14 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 4(2r+9)=3r-14 equation:


Simplifying
4(2r + 9) = 3r + -14

Reorder the terms:
4(9 + 2r) = 3r + -14
(9 * 4 + 2r * 4) = 3r + -14
(36 + 8r) = 3r + -14

Reorder the terms:
36 + 8r = -14 + 3r

Solving
36 + 8r = -14 + 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.
36 + 8r + -3r = -14 + 3r + -3r

Combine like terms: 8r + -3r = 5r
36 + 5r = -14 + 3r + -3r

Combine like terms: 3r + -3r = 0
36 + 5r = -14 + 0
36 + 5r = -14

Add '-36' to each side of the equation.
36 + -36 + 5r = -14 + -36

Combine like terms: 36 + -36 = 0
0 + 5r = -14 + -36
5r = -14 + -36

Combine like terms: -14 + -36 = -50
5r = -50

Divide each side by '5'.
r = -10

Simplifying
r = -10

See similar equations:

| 0.5(23-y)=4y+16 | | 5(m-1)=5 | | -3=2/5 | | 5n+2-6=-3 | | 10x^3-15x^2-16x+12=0 | | 7l+1=36 | | (x-3)+(x+8)+(x+5)+x=360 | | 9(8z+3)=8(9z-6)+19 | | .6x=-4 | | 12x^4/3x^2 | | 50=-2+13j | | (7x^2/4y^3)/(4x/3y^2) | | 2-15=5(-3+2) | | 2y-18=165 | | 45x=303 | | 25x=4 | | 2d-5=-3 | | 10c+3=6c-15 | | sin^2(x)+sin(x)-6=0 | | 44+2x=64 | | 7u-4(3u-5)=80 | | 6=6-5b-3b | | 5(x+3)=3x-2 | | 5(v+1)=2(1-3w)-8 | | (6h+8)-(3h+2)=15 | | x/12-2=5/24 | | 0=-50+31.304x+4.9x^2 | | (6h+8)-(8n+2)=15 | | 2x-1/3=1/4 | | 0=31.304x+4.9x^2 | | -9+2(e+6)=28 | | 170=2((2w-5)+w) |

Equations solver categories