8x+3=-3+3x+21

Simple and best practice solution for 8x+3=-3+3x+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 8x+3=-3+3x+21 equation:


Simplifying
8x + 3 = -3 + 3x + 21

Reorder the terms:
3 + 8x = -3 + 3x + 21

Reorder the terms:
3 + 8x = -3 + 21 + 3x

Combine like terms: -3 + 21 = 18
3 + 8x = 18 + 3x

Solving
3 + 8x = 18 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
3 + 8x + -3x = 18 + 3x + -3x

Combine like terms: 8x + -3x = 5x
3 + 5x = 18 + 3x + -3x

Combine like terms: 3x + -3x = 0
3 + 5x = 18 + 0
3 + 5x = 18

Add '-3' to each side of the equation.
3 + -3 + 5x = 18 + -3

Combine like terms: 3 + -3 = 0
0 + 5x = 18 + -3
5x = 18 + -3

Combine like terms: 18 + -3 = 15
5x = 15

Divide each side by '5'.
x = 3

Simplifying
x = 3

See similar equations:

| (23x+64y)+(33x-16y)= | | 4a-2(a+6)= | | a/3=7/10 | | (43x+60y)+(38x-23y)= | | (79x+76y)-(16x+40y)= | | -3x-13=6x+23 | | 16/b=2/3 | | y+3y+2y=12 | | 7a-4(a+6)= | | 6(2y+3z)-18z= | | 9=9x-36 | | 12n-n=22 | | (4x+22y)+(42x+49y)= | | 6y(8y-7)+40y= | | .25x=.5x+12 | | (20x+31y)+(42x+47y)= | | (84x-46y)-(60x+36y)= | | 2(x-5)+(3x-2)=8x-4 | | (7x+22y)+(44x+47y)= | | 9=3+2s | | 5^2/(4+1) | | (45x+63y)-(7x+34y)= | | 3(z-2)=3(2z+4) | | 3y(5y-7)+16y= | | (74x-45y)-(65x+13y)= | | 9=2g+3 | | 3y(8y-7)+13y= | | 3+2f=9 | | 3x+173=8x+223 | | (76x-47y)-(63x+13y)= | | 7a-4(a+2)= | | 6(3y+4z)-24z= |

Equations solver categories