5(4x-5)=-21(3-x)

Simple and best practice solution for 5(4x-5)=-21(3-x) 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 5(4x-5)=-21(3-x) equation: 



5(4x-5)=-21(3-x)

We move all terms to the left:

5(4x-5)-(-21(3-x))=0

We add all the numbers together, and all the variables

5(4x-5)-(-21(-1x+3))=0

We multiply parentheses

20x-(-21(-1x+3))-25=0



We calculate terms in parentheses: -(-21(-1x+3)), so:

-21(-1x+3)

We multiply parentheses

21x-63

Back to the equation:

-(21x-63)



We get rid of parentheses

20x-21x+63-25=0

We add all the numbers together, and all the variables

-1x+38=0

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

-x=-38

x=-38/-1

x=+38

See similar equations:

| 90-x+3x=30 | | 3z/7+6=-8 | | x/6+2,4=3 | | 9a-2=-10+9 | | 3(2x+1)÷5=2x-5 | | x/2-4,1=-2,35 | | 13+2x-5=8 | | 160-8p=70+7p | | 6+6x-1=24 | | 3x/2-20=5/2 | | 42+x=(7+x)*2 | | 14x+20=6x+188 | | 6(6x-1=24 | | x/4-2,5=-0,25 | | 10*x=150 | | 8y-5-y=9y-30+8y | | -4a(a+2)=5(3a-1)+16 | | 12x-13=25+30x | | 18.74+15.6h=13.4h-15.36 | | 7+x=42+x(2*7+x) | | 16s=14s+20 | | 2/9c=8/11 | | 6z-20=20-4z | | (x+3)2+(4-x2)=2(x-4)(x+3) | | 5=x/14+4 | | -18+14-18v=-12-20v | | 8-3(2c+7)=5(3c-4)-14 | | 7+x=(42+x)*2 | | 4(x=3)=2x+8 | | 6z+1-2z=6z-11+z | | -9.9j+7.52=-10.3j | | 6z+1-2z=6z-11+2 |

Equations solver categories