3r=5(r-6)-4(s-2)

Simple and best practice solution for 3r=5(r-6)-4(s-2) 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 3r=5(r-6)-4(s-2) equation:


Simplifying
3r = 5(r + -6) + -4(s + -2)

Reorder the terms:
3r = 5(-6 + r) + -4(s + -2)
3r = (-6 * 5 + r * 5) + -4(s + -2)
3r = (-30 + 5r) + -4(s + -2)

Reorder the terms:
3r = -30 + 5r + -4(-2 + s)
3r = -30 + 5r + (-2 * -4 + s * -4)
3r = -30 + 5r + (8 + -4s)

Reorder the terms:
3r = -30 + 8 + 5r + -4s

Combine like terms: -30 + 8 = -22
3r = -22 + 5r + -4s

Solving
3r = -22 + 5r + -4s

Solving for variable 'r'.

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

Add '-5r' to each side of the equation.
3r + -5r = -22 + 5r + -5r + -4s

Combine like terms: 3r + -5r = -2r
-2r = -22 + 5r + -5r + -4s

Combine like terms: 5r + -5r = 0
-2r = -22 + 0 + -4s
-2r = -22 + -4s

Divide each side by '-2'.
r = 11 + 2s

Simplifying
r = 11 + 2s

See similar equations:

| r/-10-8=4 | | 0=4x^2+4x-87 | | 3=3(x-8)+6x | | 200/10*3-2*100*3+200-20 | | 144/12*3-21/7+16 | | 5x+56+7x+28=180 | | 12x+84=180 | | 70=n^2-3n | | 7=h/4+10 | | 2(x+3)-3.2(x-1)=104 | | 8(w+6)+2w=-12 | | (n-6)(n+6)=n-6 | | t(11+t)=4(2t+7) | | (-3.6)(0.057)= | | (-5)(7)(-3)= | | 3t^2=t+30 | | (-5)(7)(-12)(0)= | | -2n^2=-15n-22 | | -24=-11y+y^2 | | x^2-x+3= | | 9+10a+a^2=0 | | 162x^2-288=0 | | sqrt(7x+56)=2x+9 | | -1=x^2+2x | | (5x^2+4x+7)= | | 30x^4-119x^3+86x^2+7x-12=0 | | 4y-x+14=0 | | p(x)=3x^3+4x^2+x-6 | | (2x^3-8x^2+9x)= | | x-31/2=5 | | 14y-x+14=0 | | 1000/10+20-20-200/10 |

Equations solver categories