5x+18=-21+2x

Simple and best practice solution for 5x+18=-21+2x 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 5x+18=-21+2x equation: 



5x+18=-21+2x

We move all terms to the left:

5x+18-(-21+2x)=0

We add all the numbers together, and all the variables

5x-(2x-21)+18=0

We get rid of parentheses

5x-2x+21+18=0

We add all the numbers together, and all the variables

3x+39=0

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

3x=-39

x=-39/3

x=-13

See similar equations:

| 2(x+4=2x+1 | | 5.75t+75=4.50t+1 | | -44-5(-2x÷2)=-70 | | 5k+2(-7k+6)=2(8-7k)-6k | | 2/7x+3=5 | | 5.75+75m=4.50+1m | | -4x+8=-2x-16 | | 2+3w=12+2 | | -13x+46=-5x+69 | | 3x+2x-9=-3+5 | | -32=-(8x-2)-7(x+7) | | 3(3x-4)=-75+2x | | 39.6=x-1.064 | | 8n-12=-3n+4 | | -29x-981=756 | | 8(2l+5)=120 | | x^2+6.5x+1=0 | | 50m+39000=40200-150m | | x+7(x-8)=2+3(x-6) | | 15/75=x225 | | -8h+8=-24-4h | | 3−k=-2 | | 2(7x-8)=11x-42 | | n-5-6=8(n-6)-8(n-6) | | b/4+2b/5-5=-3 | | h−3/2=2 | | 5x+69=-3x+43 | | (m+200)÷4=51 | | 8-5/7x=-3 | | 17(75)+22x=1891 | | a^2+a^2=4R^2 | | 8=2-3b |

Equations solver categories