8=(.75)a+12-a+4

Simple and best practice solution for 8=(.75)a+12-a+4 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 8=(.75)a+12-a+4 equation: 



8=(.75)a+12-a+4

We move all terms to the left:

8-((.75)a+12-a+4)=0

We add all the numbers together, and all the variables

-((0.75)a+12-a+4)+8=0



We calculate terms in parentheses: -((0.75)a+12-a+4), so:

(0.75)a+12-a+4

determiningTheFunctionDomain
(0.75)a-a+12+4

We add all the numbers together, and all the variables

-1a+(0.75)a+16

We multiply parentheses

-1a+0.75a+16

We add all the numbers together, and all the variables

-0.25a+16

Back to the equation:

-(-0.25a+16)



We get rid of parentheses

0.25a-16+8=0

We add all the numbers together, and all the variables

0.25a-8=0

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

0.25a=8

a=8/0.25

a=32

See similar equations:

| -8(2k+5)=8 | | y/12+4=-17 | | 13x/42-x/6=1 | | -43-6x=-10x+53 | | 5/6x2/3=1 | | 9x+2=3/4(2+11) | | 2(4y+4=40 | | 4(3a-1)=13+5a+18 | | -1.5x+6x-3.4=11.6 | | X+8x-20=70 | | 4.15x=1.15x+9 | | 8x-25+8x-25+x+112=9x+24 | | 20r+3r-21r=12 | | x^2-4x-3x-2=28 | | -4+5x│=16 | | 27+53x+x=-20+60x | | 31=-6(d-6)+7 | | 1/4x+1/2=1/3x+3/2 | | (x-30)+x+(-30)+x+(x-30)=540 | | 2.4=3(4+m) | | -14-6x=-10x+53 | | 42=10-7/5x | | x+6+3x+3=17 | | 7x-7=6x+4+x+3 | | 256=5m+1 | | x+3+2x=4 | | -5.4-3x=-0.9 | | 4(x+7)=2x-12 | | 9x+2=342x+11 | | 16b-b+4b-15b=16 | | 20=3j+2 | | y-3(2y-7y)=76 |

Equations solver categories