-21x-5(5-6x)=6(x-4)-13

Simple and best practice solution for -21x-5(5-6x)=6(x-4)-13 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 -21x-5(5-6x)=6(x-4)-13 equation: 



-21x-5(5-6x)=6(x-4)-13

We move all terms to the left:

-21x-5(5-6x)-(6(x-4)-13)=0

We add all the numbers together, and all the variables

-21x-5(-6x+5)-(6(x-4)-13)=0

We multiply parentheses

-21x+30x-(6(x-4)-13)-25=0



We calculate terms in parentheses: -(6(x-4)-13), so:

6(x-4)-13

We multiply parentheses

6x-24-13

We add all the numbers together, and all the variables

6x-37

Back to the equation:

-(6x-37)



We add all the numbers together, and all the variables

9x-(6x-37)-25=0

We get rid of parentheses

9x-6x+37-25=0

We add all the numbers together, and all the variables

3x+12=0

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

3x=-12

x=-12/3

x=-4

See similar equations:

| 5x+4=-(x-14) | | u-3.4=8.61 | | 5x+6x-17=85-6x | | 32+(4c−6c)+(2+6c)c=5 | | -7x+37=107 | | 4x^2-27x=-18 | | 5b=-13 | | 4z+9=25 | | x+(x-78)=180 | | 4x+10-3x=10 | | 100=-+5x | | q+8=-4 | | s(1)=-16(1)^2+100(1)= | | -59-9x=103 | | 3y-52+2y+37=180 | | -5e+8=-2 | | 1+3x=x+19 | | 1/4x+1/5=3 | | 13k-12=12+11k | | 2x+24+11=x+25 | | 41+9x=-22 | | z/3=-3 | | 3y-52+2y+27=180 | | 3y-29=-5(y+9) | | -15x-20=-13+80 | | 10x-5+5x+5=180 | | 65.8-7.1x=2.9x+26.8 | | 4-7x=2(x+6) | | -8n+4(1+5n)=-6n-12 | | -6(x+8)+464=19+13 | | -4(x+1)=-36 | | X-8=X-6x+4 |

Equations solver categories