-20=7x+2(-3x-7)

Simple and best practice solution for -20=7x+2(-3x-7) 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 -20=7x+2(-3x-7) equation: 



-20=7x+2(-3x-7)

We move all terms to the left:

-20-(7x+2(-3x-7))=0



We calculate terms in parentheses: -(7x+2(-3x-7)), so:

7x+2(-3x-7)

We multiply parentheses

7x-6x-14

We add all the numbers together, and all the variables

x-14

Back to the equation:

-(x-14)



We get rid of parentheses

-x+14-20=0

We add all the numbers together, and all the variables

-1x-6=0

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

-x=6

x=6/-1

x=-6

See similar equations:

| -5(x-4)=10 | | -8-8x/8=56 | | (15x+1)=(19x-24) | | 8x+18=11x+29 | | -5r+14.065=-28 | | 500=100e | | 14x-141=199+4 | | 4.b=-36 | | -4(x-5)+2x=3x-6 | | 1.4b-6.02=1.26-9b | | K(-3)=4x-2 | | 2+18x=19x-4 | | -57/20=x+-2 | | 5(x-2)=2(10+x) | | 22x+48–6x=40+4x–100 | | -3(x-1)+4=6x-11 | | 3x-3(-3x+7)=123 | | 13x-23x=180 | | -4.45-9.2g-3.6g=-9.1g+9.24 | | z+4=2z-3 | | 0.065-2y=-28 | | q/5=-4 | | −(5x−5.7)+1.7=-(-10x+4) | | 5/8(-6v-2)=10 | | 2(1/2+y)=13 | | 20x-5=89 | | b+2=–8 | | 6(x+5)=25+5 | | 20x-5=88 | | ?x?=36 | | 20x-5=87 | | 3-9b=-8b+8 |

Equations solver categories