4(5-r)=3(2r-1)

Simple and best practice solution for 4(5-r)=3(2r-1) 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(5-r)=3(2r-1) equation:


Simplifying
4(5 + -1r) = 3(2r + -1)
(5 * 4 + -1r * 4) = 3(2r + -1)
(20 + -4r) = 3(2r + -1)

Reorder the terms:
20 + -4r = 3(-1 + 2r)
20 + -4r = (-1 * 3 + 2r * 3)
20 + -4r = (-3 + 6r)

Solving
20 + -4r = -3 + 6r

Solving for variable 'r'.

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

Add '-6r' to each side of the equation.
20 + -4r + -6r = -3 + 6r + -6r

Combine like terms: -4r + -6r = -10r
20 + -10r = -3 + 6r + -6r

Combine like terms: 6r + -6r = 0
20 + -10r = -3 + 0
20 + -10r = -3

Add '-20' to each side of the equation.
20 + -20 + -10r = -3 + -20

Combine like terms: 20 + -20 = 0
0 + -10r = -3 + -20
-10r = -3 + -20

Combine like terms: -3 + -20 = -23
-10r = -23

Divide each side by '-10'.
r = 2.3

Simplifying
r = 2.3

See similar equations:

| 1.5(16n+3)=24n | | 8w=12.8 | | 6.3y=12.1+4.1y | | 8p=68 | | 2y+4=2y+4 | | 0=x^2+x-30 | | bx=m | | x^2+27x+26=0 | | 15=7x-3 | | 2(x+3)=-3x+2(x^2-3) | | 8(p-7)=75 | | 6(x)=4 | | -g+x=y | | -3(-5x-y)-5(2y-3x)= | | 9x-(5x-4)=16 | | 7x-2(x-3)=x+5 | | 4(w+1)+w= | | 125+10y=230+7x | | 5x-4=-9x+108 | | 4(w+3)=w+15 | | 1/2(18)h=300 | | 2ln(x)-ln(x+5)=ln(x)-ln(3) | | -2=t-5 | | x/6=4 | | y^3+2y^2-81y+162=0 | | 3.24a+7.14=5.34a | | .09-.01(x+1)=-.03(4-x) | | -24-0.125p=0.375p | | x^2-14x+29=0 | | 81=9v | | 2x^2+3.38=r^2 | | 3x-5=8-(1-x) |

Equations solver categories