9=-6(r+9)

Simple and best practice solution for 9=-6(r+9) 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 9=-6(r+9) equation:


Simplifying
9 = -6(r + 9)

Reorder the terms:
9 = -6(9 + r)
9 = (9 * -6 + r * -6)
9 = (-54 + -6r)

Solving
9 = -54 + -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.
9 + 6r = -54 + -6r + 6r

Combine like terms: -6r + 6r = 0
9 + 6r = -54 + 0
9 + 6r = -54

Add '-9' to each side of the equation.
9 + -9 + 6r = -54 + -9

Combine like terms: 9 + -9 = 0
0 + 6r = -54 + -9
6r = -54 + -9

Combine like terms: -54 + -9 = -63
6r = -63

Divide each side by '6'.
r = -10.5

Simplifying
r = -10.5

See similar equations:

| -1.6x=40 | | -7m+10=10-7m | | (73x-57y)-(63x+12y)= | | (46x+89y)-(20x+27y)= | | (60x+49y)-(23x-5y)= | | 3.75x-15=y | | (40x-30y)+(43x+61y)= | | (14x-4y)+(41x+69y)= | | 7+v(3)=6+v | | 7+2x=(14+4x) | | 2x+y=350 | | 6.9=-2x+2(x+4.77) | | x+5=89 | | (48x+78y)-(-26x+11y)= | | -4-10=x | | 5(5x-3)+10=-2 | | g=3(4) | | -3=v+1-6 | | -3x+14=-4 | | 12+x^2=133 | | -7y-10=18 | | v/8+6=6-5v/8 | | x+14=5x | | -4=-x+5x | | 5a^2-3ab+4a= | | 1.2+0.1x=0.3x-3.8 | | 6(x+1)=-4 | | 450+10x=180+25x | | 10n+20=-100 | | 2x+11x-6=0 | | 42-6x=12+9x | | 5-(x+3)=2x-7 |

Equations solver categories