-84=-4(5+4x)

Simple and best practice solution for -84=-4(5+4x) 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 -84=-4(5+4x) equation: 



-84=-4(5+4x)

We move all terms to the left:

-84-(-4(5+4x))=0

We add all the numbers together, and all the variables

-(-4(4x+5))-84=0



We calculate terms in parentheses: -(-4(4x+5)), so:

-4(4x+5)

We multiply parentheses

-16x-20

Back to the equation:

-(-16x-20)



We get rid of parentheses

16x+20-84=0

We add all the numbers together, and all the variables

16x-64=0

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

16x=64

x=64/16

x=4

See similar equations:

| x-7=21-16(x+6) | | 2x×=6 | | -39=v+13 | | n(n+3)=54 | | 150=6(3n+7) | | 2u=- | | x/100=60/75 | | 60/75=x/100 | | 6=3+2x+5 | | P=(x,1/2) | | 12(12+2x+5)=14(14+2x+2) | | (x+1)/(21)=(2)/(x) | | X2-(3+√5)x+3.√5=0 | | x+3x+3x-10+3x-10/2=495 | | 5^(2x)=35 | | 5x*2-6=144 | | 10a=-6-8 | | 4x-3+2x-1=180 | | (13-n)n=-48 | | 13n^2-n^2=-48 | | 3x/6+5=2/5 | | (3p-2)/4-(2p+3)/3=p/3-1 | | (2x+5)/(3x+1)=3/11 | | 5x+8x=182 | | 206=(10(1+x))/(0.08-x) | | n×15=60×2 | | 1x+3x+(3x-10)+((3x-10)/2)=495 | | D²(D²+2D)²y=0 | | 1.3x=19 | | 15-5y=6y-7 | | 3(4x-1)=7x+12 | | (X+3)^2+x(x+5)-39=0 |

Equations solver categories