-42=2(2x-1)

Simple and best practice solution for -42=2(2x-1) 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 -42=2(2x-1) equation: 



-42=2(2x-1)

We move all terms to the left:

-42-(2(2x-1))=0



We calculate terms in parentheses: -(2(2x-1)), so:

2(2x-1)

We multiply parentheses

4x-2

Back to the equation:

-(4x-2)



We get rid of parentheses

-4x+2-42=0

We add all the numbers together, and all the variables

-4x-40=0

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

-4x=40

x=40/-4

x=-10

See similar equations:

| d-44=8 | | z-z=2 | | g-54=45 | | 7p-1=4p+5 | | -30=5y-15y | | 80=12x | | 3b-7b=12 | | 60=13m-m | | 9-7x+18=12x-10 | | -12x-17=31 | | 4+2(7+4a)=82 | | x+50=-10x+116 | | 6+4n=-2 | | 6a+4=3a-6 | | 10x+9=-3x+87 | | −16t^2+96t+640=0 | | x+x+19+3x=89 | | 6x+8=-6x+20 | | 1.1=3.3-2x | | -7x-34=-5(x+4) | | x+2x+10=230 | | -2(u-1)=4u+20 | | 9z-8z+2=17 | | -2u-13=-7(u-1) | | -4(w-7)=-2+30 | | 6a+4=3a=6 | | 6b+40=230 | | 6u-36=4(u-6) | | -2y-19=3 | | 3b+30=230 | | 17w+3w-2w+w+w=20 | | 3^4x-5=27^x+10 |

Equations solver categories