42-7x=7(-4-3x)

Simple and best practice solution for 42-7x=7(-4-3x) 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 42-7x=7(-4-3x) equation: 



42-7x=7(-4-3x)

We move all terms to the left:

42-7x-(7(-4-3x))=0

We add all the numbers together, and all the variables

-7x-(7(-3x-4))+42=0



We calculate terms in parentheses: -(7(-3x-4)), so:

7(-3x-4)

We multiply parentheses

-21x-28

Back to the equation:

-(-21x-28)



We get rid of parentheses

-7x+21x+28+42=0

We add all the numbers together, and all the variables

14x+70=0

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

14x=-70

x=-70/14

x=-5

See similar equations:

| n-5/6=-32/3 | | 4u-6=2u | | 175=-20x-35 | | 2x=52+x | | 3(5x-3)-2(5x-12)=2(2x+3)-3 | | 7(-4r-8)=19-3r | | -15-2g+g=1+6g | | Y+1.3x=-2 | | 72n=76 | | 1/3+y=2y-1 | | 0.08^x=0.12 | | 5x+7=-x-13+2x | | (2x+8)/(x+4)=0 | | (x^2-2x-15)/(x+3)=0 | | -25=-5/4u | | 1/12+x/8=x/6 | | b-2.8=9.08 | | 2500=6x+4 | | 8(4k-4=5k-32 | | 9x-18=-45 | | y/9=42/3 | | 16x^2+32x+16=25 | | -3x-4-2x+11=-7 | | X=-5/8y | | 10-4c-7=2(3-2c) | | (4x+11)=(2x+19) | | (4x+11)=(2x=19) | | 7(p+3)=4p+21+3p | | p=6,000(1+0.5)-^5 | | 5x+11=4x+3 | | -3x+12=-3/7x+24/7 | | Y=50x+10 |

Equations solver categories