3x-7=7x+13

Simple and best practice solution for 3x-7=7x+13 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 3x-7=7x+13 equation:


Simplifying
3x + -7 = 7x + 13

Reorder the terms:
-7 + 3x = 7x + 13

Reorder the terms:
-7 + 3x = 13 + 7x

Solving
-7 + 3x = 13 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-7 + 3x + -7x = 13 + 7x + -7x

Combine like terms: 3x + -7x = -4x
-7 + -4x = 13 + 7x + -7x

Combine like terms: 7x + -7x = 0
-7 + -4x = 13 + 0
-7 + -4x = 13

Add '7' to each side of the equation.
-7 + 7 + -4x = 13 + 7

Combine like terms: -7 + 7 = 0
0 + -4x = 13 + 7
-4x = 13 + 7

Combine like terms: 13 + 7 = 20
-4x = 20

Divide each side by '-4'.
x = -5

Simplifying
x = -5

See similar equations:

| 68=7x-9+4x | | -10=5s/2 | | f=8-f | | b=2s-4 | | 3x-2y+4x-y= | | 11-9f=19-9f | | 12f+99=339 | | -10+6y=-38 | | 1-6r=-7r+7 | | -0.6w=-30 | | 2x=3(x+4)+15 | | 0=3+2x-5x | | (f+18)+(f+18)=180 | | 45=18+3x | | -12b+12=3+16-12b | | Forc=5 | | 4+5x+4x=4 | | 5t-6+2t=3(t+8)-t | | -6+2(1-3n)=32 | | 2.4=7.5+c | | 3x^2-2X+42=32 | | 6x^2+-55x+9=0 | | 7c=2c+10 | | -7p=-7p-7 | | 44c+7=73 | | -26=-8+6(d+3) | | -10v-6=-4v | | 9+x+3x=45 | | 12+x=x-2+16 | | y-3x=2x+z | | -18x=432+9x | | A+4-6*8+2=-41 |

Equations solver categories