61=5(r-2)-4(5r+6)

Simple and best practice solution for 61=5(r-2)-4(5r+6) 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 61=5(r-2)-4(5r+6) equation:


Simplifying
61 = 5(r + -2) + -4(5r + 6)

Reorder the terms:
61 = 5(-2 + r) + -4(5r + 6)
61 = (-2 * 5 + r * 5) + -4(5r + 6)
61 = (-10 + 5r) + -4(5r + 6)

Reorder the terms:
61 = -10 + 5r + -4(6 + 5r)
61 = -10 + 5r + (6 * -4 + 5r * -4)
61 = -10 + 5r + (-24 + -20r)

Reorder the terms:
61 = -10 + -24 + 5r + -20r

Combine like terms: -10 + -24 = -34
61 = -34 + 5r + -20r

Combine like terms: 5r + -20r = -15r
61 = -34 + -15r

Solving
61 = -34 + -15r

Solving for variable 'r'.

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

Add '15r' to each side of the equation.
61 + 15r = -34 + -15r + 15r

Combine like terms: -15r + 15r = 0
61 + 15r = -34 + 0
61 + 15r = -34

Add '-61' to each side of the equation.
61 + -61 + 15r = -34 + -61

Combine like terms: 61 + -61 = 0
0 + 15r = -34 + -61
15r = -34 + -61

Combine like terms: -34 + -61 = -95
15r = -95

Divide each side by '15'.
r = -6.333333333

Simplifying
r = -6.333333333

See similar equations:

| 4x^3-12x=0 | | 59=4(k+2)-7(4k+3) | | -5b-23=7b+1 | | 6x-17=3x+7 | | 2.3-8=-4 | | 10x= | | .5x+4=.66x | | -20=2z | | 6-3x=2+x | | 15h+15-3h=32 | | -(-2-5x)-5(-2x+2)=-38 | | 2.75-7.75(5-2x)=26 | | 9s^2+12s+4=0 | | 8x+15=71 | | -73=5(n-4+7)(1+n) | | 2-3(x+4)=9-(3+2x) | | 4a+3-a=-7+2+a | | 6-3b=5(2-d) | | 2x+18=x^2-5x | | 7-2x=1+x | | 5x-2=4x+5 | | 3w+18=5w+4 | | 2x-3(x+6)=-4(x-1) | | 4+5(x+2)=7x | | 2x+18=x^2-5 | | 18(5y+64)=14(20+2y) | | 98n^2-200=0 | | 9x+30=13x | | 49s^2+56s+16=0 | | 2y+5=3(4y+5) | | 4+5(x+2)=7 | | 6+8(x+6)=6x |

Equations solver categories