12a+9(55-s)=585

Simple and best practice solution for 12a+9(55-s)=585 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 12a+9(55-s)=585 equation:


Simplifying
12a + 9(55 + -1s) = 585
12a + (55 * 9 + -1s * 9) = 585
12a + (495 + -9s) = 585

Reorder the terms:
495 + 12a + -9s = 585

Solving
495 + 12a + -9s = 585

Solving for variable 'a'.

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

Add '-495' to each side of the equation.
495 + 12a + -495 + -9s = 585 + -495

Reorder the terms:
495 + -495 + 12a + -9s = 585 + -495

Combine like terms: 495 + -495 = 0
0 + 12a + -9s = 585 + -495
12a + -9s = 585 + -495

Combine like terms: 585 + -495 = 90
12a + -9s = 90

Add '9s' to each side of the equation.
12a + -9s + 9s = 90 + 9s

Combine like terms: -9s + 9s = 0
12a + 0 = 90 + 9s
12a = 90 + 9s

Divide each side by '12'.
a = 7.5 + 0.75s

Simplifying
a = 7.5 + 0.75s

See similar equations:

| 9(p-7)=-18 | | 8x-5(4-6x)+15=-75 | | 3x-8=-9x+20 | | -5(x+1)-11=22+2 | | -11=x-10 | | 12a+9(55-9)=585 | | 2(2m+10)=12(m-1) | | 20x-4=96 | | x=8.5-x | | 10n=9n+28 | | -7xc-8=-22 | | -28=2(3b+9) | | 2x-6=8+x | | (7x)(x+5)=0 | | 3(0)+5(0)=15 | | 3c=c+12 | | 6z+9=3z-12 | | q^2-4q+14= | | 4+10y=34 | | -20-3r=5(4r+8) | | 4x^2-25x+36=4(x-4)(x-a) | | 78=64-f | | 3x-2x=5.5-x | | 9x-8+10=87 | | 12x+19=2(8+5) | | (a+bi)(8+6i)=1 | | 3x-2(4x+8)+4=48 | | 2x^2-xy=3y^2+1forx | | 9x^2-2x+3x^2=0 | | 2/7y-3/2=-7/3 | | 3x-1.5+2x=7-x | | 7(4z-2)=-26-9z |

Equations solver categories