287=7(1-8a)

Simple and best practice solution for 287=7(1-8a) 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 287=7(1-8a) equation: 



287=7(1-8a)

We move all terms to the left:

287-(7(1-8a))=0

We add all the numbers together, and all the variables

-(7(-8a+1))+287=0



We calculate terms in parentheses: -(7(-8a+1)), so:

7(-8a+1)

We multiply parentheses

-56a+7

Back to the equation:

-(-56a+7)



We get rid of parentheses

56a-7+287=0

We add all the numbers together, and all the variables

56a+280=0

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

56a=-280

a=-280/56

a=-5

See similar equations:

| 18+483p=21+462p | | -6x+5x=-8-2x | | 263.158=x-x^2 | | -2+a/3=3 | | Nx6=46 | | -5(-7+x)=45 | | -144=-4(1-7x) | | 0.10(y-1)+0.14=0.16y-0.9 | | (340+2x)/5=83 | | 4+v/2=3 | | 1800=300x | | (82+90+83+85+x(2))/5=83 | | 3x^2–75=0 | | -10=-c/5 | | g/8-(9.2)=-1 | | 9(x−4)=−18 | | 3c+18+-11c=-6 | | 11/5=8/v | | 3x-(5)=-6 | | 3(3−2q)+2(q−1)=10 | | (4x-7)-(-2x+6)=8 | | 2(3y-4)=24 | | 0.5x=x+2.5 | | 12p=$3.33 | | F(12)=-5/2x+7/2 | | -5x-20=-12 | | 12p=$3.3/ | | k^2=-49 | | (340+x)/5=86 | | 89=89=  8c+258c+25 | | 12x+12=2x+84 | | 8n+5n+2=17 |

Equations solver categories