2x-21=7x+19

Simple and best practice solution for 2x-21=7x+19 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 2x-21=7x+19 equation:



2x-21=7x+19
We move all terms to the left:
2x-21-(7x+19)=0
We get rid of parentheses
2x-7x-19-21=0
We add all the numbers together, and all the variables
-5x-40=0
We move all terms containing x to the left, all other terms to the right
-5x=40
x=40/-5
x=-8

See similar equations:

| 5x+3=x+6 | | -3-4x=10x+10 | | 27y=45 | | 7n=6n-8 | | 8x+9.8x+9=3.8x-16+3.8x= | | 7x+2=-4+5x+22 | | -4(-5+2a)-3=57 | | 3x+17=2(3x-5)+12 | | x​ −3=9x​ +3 | | (2x+1/x-2)-(4/x)=(-8/x^2+2x) | | 7x-19=x+17 | | 2x-2=-x=7 | | -3x–7=-28 | | 12u-5u=7 | | -90=2(-5a-5) | | 10=2x²–15–x² | | 5j=10+4j | | Y=4x+2.Y=3x-1 | | 2(r-5)=5r+23 | | 15.3+3x=1.3-x | | -3(x-3)=5x-15 | | -3(3g+11)+4=7 | | 7x=7(x-4) | | 10+5+9x-8x=20 | | X+3+2x-2=90 | | 276=-x+148 | | X+4x+14=-6 | | 1/2x+19=20 | | 5x-13+149=180 | | 13=2x+5–x | | 1.5x+22=20 | | -10-6v=7v |

Equations solver categories