-261=-2-7(1+6a)

Simple and best practice solution for -261=-2-7(1+6a) 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 -261=-2-7(1+6a) equation: 



-261=-2-7(1+6a)

We move all terms to the left:

-261-(-2-7(1+6a))=0

We add all the numbers together, and all the variables

-(-2-7(6a+1))-261=0



We calculate terms in parentheses: -(-2-7(6a+1)), so:

-2-7(6a+1)

determiningTheFunctionDomain
-7(6a+1)-2

We multiply parentheses

-42a-7-2

We add all the numbers together, and all the variables

-42a-9

Back to the equation:

-(-42a-9)



We get rid of parentheses

42a+9-261=0

We add all the numbers together, and all the variables

42a-252=0

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

42a=252

a=252/42

a=6

See similar equations:

| -17j+4=-7-19j-13 | | X^2-14x-80=0 | | 3b+18=1+6b+5 | | -2-4m=1-7m | | X^2-14x-80X=0 | | 4x+256=360 | | x+7=4x-10 | | (5x+4)+8x-3=79 | | 20w=18.8w-14.28 | | 12n-18n=48 | | 7x=4x+-6 | | 2.58+15.2u=5.18+12.6u | | 4^2-8v-43=0 | | 7(-6k-2)-4K=-152 | | 7x=4x=-+ | | 7x=4x=-6 | | 8f=-6+9f | | 10x-54=8x | | (4(x-2))/5=(3(1-2x))/2-(5(x-1))/4 | | 8y+3=5y | | 7(2n+3)=7(8n+4)+3 | | 5q+17=6q+3 | | -16-2n=3n-6 | | 126=9(2x-4) | | 3x+25=40x+0 | | 8(x+4)+6=-3(-6-4x) | | (6x+20)-(2×+4)=180 | | 15z-7=16z+20-11 | | X–y=16 | | 15x=11x+40 | | -6.9v=-4.1v+13.44 | | 2+3(-7x-1)=-5(x-7)+8+ |

Equations solver categories