5x-21+3x=4x+3

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


Simplifying
5x + -21 + 3x = 4x + 3

Reorder the terms:
-21 + 5x + 3x = 4x + 3

Combine like terms: 5x + 3x = 8x
-21 + 8x = 4x + 3

Reorder the terms:
-21 + 8x = 3 + 4x

Solving
-21 + 8x = 3 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-21 + 8x + -4x = 3 + 4x + -4x

Combine like terms: 8x + -4x = 4x
-21 + 4x = 3 + 4x + -4x

Combine like terms: 4x + -4x = 0
-21 + 4x = 3 + 0
-21 + 4x = 3

Add '21' to each side of the equation.
-21 + 21 + 4x = 3 + 21

Combine like terms: -21 + 21 = 0
0 + 4x = 3 + 21
4x = 3 + 21

Combine like terms: 3 + 21 = 24
4x = 24

Divide each side by '4'.
x = 6

Simplifying
x = 6

See similar equations:

| (5+7i)-(9-2i)= | | 4x+2(2x-5)= | | 2/7x=16/7 | | 3x-7/12=1/6(2x-4)-x-1/8 | | 4x+2(2a-5)= | | 2/7x-4/3=6x/2 | | 4a-(5a-3)+3a= | | (7-3i)+(4+7i)= | | 161=7x-6(3x-14) | | 6k-3-2k=-3 | | -2a-8=5u-1 | | 4x-6=7(x-4)-8 | | 2k^2=4k | | P+16=22 | | 6(1-1/3*1,1/3)=2(1+1/2*1,1/3) | | p(x)=x^2-2x | | 9x-0=-10 | | 4x+7=10x+3x | | 8v^2=288 | | 0-4y=-10 | | 2/5x7/4 | | p(x)=x-2x | | -2x-5x=25-4 | | 10x+14y=140 | | (x+8)(x-1)=22 | | a+5b-c=29 | | 9x^2+3x-8-11x^2= | | Log*2(x+1)-log*2(x-1)=2 | | 62=5x-13 | | -20x^2-31x+7=0 | | 270x-45=0 | | 34x^3-48x=22 |

Equations solver categories