2x-(x+7)=0

Simple and best practice solution for 2x-(x+7)=0 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 2x-(x+7)=0 equation:


Simplifying
2x + -1(x + 7) = 0

Reorder the terms:
2x + -1(7 + x) = 0
2x + (7 * -1 + x * -1) = 0
2x + (-7 + -1x) = 0

Reorder the terms:
-7 + 2x + -1x = 0

Combine like terms: 2x + -1x = 1x
-7 + 1x = 0

Solving
-7 + 1x = 0

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 1x = 0 + 7

Combine like terms: -7 + 7 = 0
0 + 1x = 0 + 7
1x = 0 + 7

Combine like terms: 0 + 7 = 7
1x = 7

Divide each side by '1'.
x = 7

Simplifying
x = 7

See similar equations:

| 6x^2+432=0 | | 5x^3-x^4=X^3 | | 7e+11=-17 | | 4x/8=16 | | x/6=7/18 | | 7.32a=13.36+2.81a | | y=-8/3x-5 | | 4(b+3)-2b=26 | | 4x+9a+7a=17 | | 30000=.06x+.09(30000-x) | | 5=7/6x | | 3(a+2)-2a=14 | | 207=11.5x*132.25 | | 21x^3y+3xy^3-6xy=0 | | 2.5(6+k)=3k | | 8.5m=-34 | | Y=10x+b | | 8x-3+5x=23 | | 7(d+3)=-18+4 | | y-(4-x-y/2) | | 5(x-12)=3x | | 3.8=0.02x | | (g-2)/5=(g+4)/7 | | 10+5x=51 | | -24=-3+w+11 | | -4.9t^2+54t-40=0 | | 1.5+-.5y=x | | 9w^2=100 | | -4.9t^2+54t+40=0 | | x^2+y^2+6x-6y+2=0 | | 5(2p+7)=-7(-3*4p)+5p | | 4x-2=3x+13 |

Equations solver categories