280=-8(7-7x)

Simple and best practice solution for 280=-8(7-7x) 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 280=-8(7-7x) equation: 



280=-8(7-7x)

We move all terms to the left:

280-(-8(7-7x))=0

We add all the numbers together, and all the variables

-(-8(-7x+7))+280=0



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

-8(-7x+7)

We multiply parentheses

56x-56

Back to the equation:

-(56x-56)



We get rid of parentheses

-56x+56+280=0

We add all the numbers together, and all the variables

-56x+336=0

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

-56x=-336

x=-336/-56

x=+6

See similar equations:

| 10×y+6=46 | | ?+8n=72 | | -14x-3=-6x+5 | | (8x+14)+(4x+32)=x | | 8x+4=3x-4+7 | | 4(×+3)=3x=3x+2+x | | 4(×+3)=3x | | x²-12x-7=0 | | 3x×x=80 | | 3n-4=19(n=2) | | 10x2+10x+25=0 | | 35x2+10x+25=0 | | 9-3n=-18 | | x²+12x-81=0 | | 5x-12=60-4x | | 4x²+73=9 | | 2x+(2x+2)+(2x+4)=18 | | 2(3x-1/2)=23 | | 4x³=756 | | 12=4n-6-7n | | 0.20)(10)=0.05x+0.40(10-x) | | -19=-18x | | G=-4-2x | | 5c=4=4c | | G=-20a | | 3p-7=9p+27 | | 4(p-6)=4p-24 | | 4+2(h+3)=10 | | 2x2=10x+30 | | -x^2+x-46=0 | | 1/5r=25 | | 4+b=b+4 |

Equations solver categories