7x-20=-x+20

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


Simplifying
7x + -20 = -1x + 20

Reorder the terms:
-20 + 7x = -1x + 20

Reorder the terms:
-20 + 7x = 20 + -1x

Solving
-20 + 7x = 20 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
-20 + 7x + x = 20 + -1x + x

Combine like terms: 7x + x = 8x
-20 + 8x = 20 + -1x + x

Combine like terms: -1x + x = 0
-20 + 8x = 20 + 0
-20 + 8x = 20

Add '20' to each side of the equation.
-20 + 20 + 8x = 20 + 20

Combine like terms: -20 + 20 = 0
0 + 8x = 20 + 20
8x = 20 + 20

Combine like terms: 20 + 20 = 40
8x = 40

Divide each side by '8'.
x = 5

Simplifying
x = 5

See similar equations:

| -16=n/5 | | -7(4x-9)+4=-28+67 | | 12-b=-17 | | 1/9+2/3(c-2)+5/9c=2/9(5c+5) | | 8x=5x+213 | | 4(n+1)=3(4+n) | | 19=19+p | | 8x-7=8(x-4) | | 2(n+7)=8 | | 5x+5(-3x-7)=-43-2x | | 3y-(9-2)=51 | | 9/X+3=8/X-2 | | 2x-3/8=12 | | -30=-3r | | x+5x-3x=21 | | 47=-4x+7 | | 24r=-552 | | x+3=22-7x | | 625h=160 | | -18r=-216 | | 5p+5q=20 | | 11x+23=12x+13 | | 104=4n | | 8+55g=5r | | x/20=23/20 | | 10-3(a-1)=1+9 | | 80=5(r-11g) | | Zy+8=32 | | -32=-6(-7+5)-2(6r+1) | | 12=x/27 | | 7x/7 | | 6x(x-4)+7=-5 |

Equations solver categories