27=15-2a

Simple and best practice solution for 27=15-2a 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 27=15-2a equation: 



27=15-2a

We move all terms to the left:

27-(15-2a)=0

We add all the numbers together, and all the variables

-(-2a+15)+27=0

We get rid of parentheses

2a-15+27=0

We add all the numbers together, and all the variables

2a+12=0

We move all terms containing a to the left, all other terms to the right

2a=-12

a=-12/2

a=-6

See similar equations:

| 5(-2x-1)-6x=7 | | 3-x+4x=33 | | (x-3)(x-1)=(x+1)(x-9) | | 2x+-8=10 | | 4(b-6)=-2(b-3 | | 7x2-12x+16=0 | | 33=2r-3(9-r) | | 5x2-3=317 | | 2a-9-5a-7=0 | | X^2+4(x)=3 | | 6y+7=8y-15 | | 2x-2=-x+14 | | t²-t=12 | | 3x+7=-28 | | 6x+17=-3+26 | | 10w=w+36 | | x=-3,3x^-3-2^-3+4 | | 3c–5=32 | | 6-3x-3x^2=0 | | --(x-10)=7 | | 2(3a²-1)-6a=5a | | -5/6b+1/10=17/2 | | 15y=56+7y | | -2x+18=x+13 | | 2(u-8)=-6u-8 | | (x+5)(x-2)=(x+3)(x+4) | | -25=8x-3x+10 | | 2(x-1)/5=(2x+2)/8 | | 8u=u+14 | | (x-4)(x2+4x+16)=x3+2x | | h/2+3=6 | | x-0+60=0 |

Equations solver categories