-7w-42=-4(w+3)

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



-7w-42=-4(w+3)

We move all terms to the left:

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



We calculate terms in parentheses: -(-4(w+3)), so:

-4(w+3)

We multiply parentheses

-4w-12

Back to the equation:

-(-4w-12)



We get rid of parentheses

-7w+4w+12-42=0

We add all the numbers together, and all the variables

-3w-30=0

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

-3w=30

w=30/-3

w=-10

See similar equations:

| 12*18=1.5p | | -50x9=1/4 | | 10(10+8)=9x(9x+11x) | | g-1/2=-6 | | -10-(-6)p=12 | | 8y-(-9=-11 | | 10x^2–12x–8=0 | | 0.529919264x=6.5 | | 5n=2(n)+33 | | 2(3x+1)=2x-7 | | 0.0285=6194402t | | w+2.832=6.601 | | -8a+-23=-15 | | 0.4(10x+22)=3.8(0.2x+5) | | 70=y+22.81 | | 9x-5=4+5x | | X+2/3+x-6/4=1/2 | | Y=4x2+20x-96 | | 8-3x/6=x+2x/3 | | 40d-40d+7d-d-5d=39 | | 3b+4b+3b=20 | | 5x-7=13x+2 | | 63f+4=11 | | 3x-4=13x+2 | | 6*2g+8g=100*4/10 | | 36y/4=5^2+1^4+1 | | 4+7y=138 | | 10c-3c+3c-7c=3 | | 6x×2x×1x= | | 10a-8a-a=7 | | 6.57x+49=43.1649+7x | | 8(n-5)=8(3n+7) |

Equations solver categories