2x-3=1x+21

Simple and best practice solution for 2x-3=1x+21 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-3=1x+21 equation:


Simplifying
2x + -3 = 1x + 21

Reorder the terms:
-3 + 2x = 1x + 21

Reorder the terms:
-3 + 2x = 21 + 1x

Solving
-3 + 2x = 21 + 1x

Solving for variable 'x'.

Move all terms containing x to the left, all other terms to the right.

Add '-1x' to each side of the equation.
-3 + 2x + -1x = 21 + 1x + -1x

Combine like terms: 2x + -1x = 1x
-3 + 1x = 21 + 1x + -1x

Combine like terms: 1x + -1x = 0
-3 + 1x = 21 + 0
-3 + 1x = 21

Add '3' to each side of the equation.
-3 + 3 + 1x = 21 + 3

Combine like terms: -3 + 3 = 0
0 + 1x = 21 + 3
1x = 21 + 3

Combine like terms: 21 + 3 = 24
1x = 24

Divide each side by '1'.
x = 24

Simplifying
x = 24

See similar equations:

| 1=8+x/6 | | -(4x+5)-(6x-7)=6-(3x+1) | | 2(5x+3)=4(x+6) | | -17=-6-x | | DAB=7x+3+5x+9 | | 7/13*3/5 | | 2x-(2+4(2x-8))=0 | | -6/-5k=15 | | -198=18a | | 8x^2+12x-1=0 | | 2(3x-5/2-2)=-(-2+3) | | -6.4x=64.0 | | -7y-8=5y+16 | | -5(c+7)=-5x+35 | | 8=x/6+10 | | -2(3x+2)=3-5x | | 7x+3+5x+9=DAB | | 2(x-1)-(3x-5)=3(5x-1)-10 | | 1/8-6/7w=1/7w+17/8 | | 37x7/30 | | 4*-1.5-(-3)+1=-8 | | 6.85-.25x=10.6 | | -(10x-40)= | | 8x=1+12x | | 9q^17=4q^5 | | -4(2x+3)=4x | | 5m+3=3m-7 | | 5x^2+45x+80=0 | | 5x^2-18=4x^2-3x | | y^4-8y^2+15=0 | | 7/12-1/9 | | 32-6x+7x=-15+32 |

Equations solver categories