7x-4=20+x

Simple and best practice solution for 7x-4=20+x 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 7x-4=20+x equation:


Simplifying
7x + -4 = 20 + x

Reorder the terms:
-4 + 7x = 20 + x

Solving
-4 + 7x = 20 + x

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.
-4 + 7x + -1x = 20 + x + -1x

Combine like terms: 7x + -1x = 6x
-4 + 6x = 20 + x + -1x

Combine like terms: x + -1x = 0
-4 + 6x = 20 + 0
-4 + 6x = 20

Add '4' to each side of the equation.
-4 + 4 + 6x = 20 + 4

Combine like terms: -4 + 4 = 0
0 + 6x = 20 + 4
6x = 20 + 4

Combine like terms: 20 + 4 = 24
6x = 24

Divide each side by '6'.
x = 4

Simplifying
x = 4

See similar equations:

| 9x-8=9(x+5) | | 5(j-1)=351 | | -4(2x-18)=-48 | | p^2-2p=9 | | 13-m=4 | | a+3k=3+1k | | 8w^2+6w=9w^2 | | 27r^2+69-8=0 | | 8w^2=9w^2 | | m+4=2m+8 | | s^2-24s-37=0 | | 9(x+4)=15(x) | | 9x-4=725 | | 3x-2x+7=1y | | Log[2](3x)+Log[2](4x)=Log[2](21) | | 7/12•n=1/2 | | (y-7)(2y+9)=0 | | 6v(4)= | | (7x+1)(-14x+2)= | | 2n+2=14 | | (7x+1)(-14x+1)= | | -4x+43=6x-2 | | 2(n-1)!/n-1 | | (7x+1)(7x+1)(7x+1)= | | Q^2-22q+17=0 | | -7(3+t)=2(2t+6) | | 4(220)-260=y | | (7x+1)(-7x-1)= | | 2x^3+4=x(x+8) | | 3x-15=96 | | 5s=85 | | (7x+1)(2-7x)= |

Equations solver categories