-489=-8(7x-1)+7

Simple and best practice solution for -489=-8(7x-1)+7 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 -489=-8(7x-1)+7 equation: 



-489=-8(7x-1)+7

We move all terms to the left:

-489-(-8(7x-1)+7)=0



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

-8(7x-1)+7

We multiply parentheses

-56x+8+7

We add all the numbers together, and all the variables

-56x+15

Back to the equation:

-(-56x+15)



We get rid of parentheses

56x-15-489=0

We add all the numbers together, and all the variables

56x-504=0

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

56x=504

x=504/56

x=9

See similar equations:

| 50+90+(p+6)=180 | | 30=18t | | 2=c2− 1 | | 8t+2t=132;t= | | 3+10(9x+4)=763 | | 2x-5x=50 | | 6-25x=1 | | r^2+(r+2)^2-20=0 | | 2=c/2−1 | | 3(9x+2)=7x | | 40=1/2(p) | | 6x+14x-6=4(5x3) | | 2(5x+7)=-30+14 | | y=10(1.8)^24 | | y=10(1.8)^5 | | r^2+(r+2)^2=20 | | y=10(1.8)5 | | 2y-17=-15 | | (2x-5)(x)=50 | | 2a/3=4/a+7 | | -2(7x-9)+7x=5(x+4) | | 3(4m+4)=108 | | 2x-5*x=50 | | n+n+n+n=0 | | 5(4x+7)=-49+64 | | 18=14+n | | 3(x-5)+10x=7x-3 | | 2x-5×x=50 | | 5x=(7x-17) | | 5(6b-8)=b,b= | | 4-2(x-5)=19 | | 24x-42x^2=0 |

Equations solver categories