5x-(7x)=7

Simple and best practice solution for 5x-(7x)=7 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-(7x)=7 equation: 


Simplifying
5x + -1(7x) = 7

Remove parenthesis around (7x)
5x + -1 * 7x = 7

Multiply -1 * 7
5x + -7x = 7

Combine like terms: 5x + -7x = -2x
-2x = 7

Solving
-2x = 7

Solving for variable 'x'.

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

Divide each side by '-2'.
x = -3.5

Simplifying
x = -3.5

See similar equations:

| x+11x+3x=180 | | 6/7m-1/5=2/3 | | 4a-16=6a | | f(x)=-2x^4-8x^3-5x | | 8-2(y-1)=2 | | -4x+8=-12x+6 | | z+14.68=9.68 | | z-14.68=9.68 | | 2x+7=-3+2 | | 0.11z=0.55 | | 0.11z=15.68 | | -3x+1=5x-2 | | 6x+8=8x+8 | | 9(x-5)+2(x-1)=19 | | 5x-b=0 | | 42y-40y+y= | | (x+senx+seny)dx+(cosy)dy=0 | | 480=(4+X)X | | 100/x=95 | | x^2=16+(x-4)*(x+4) | | 7^x-9/8=19 | | y=4x^20-6 | | 6x^2+83x-58=0 | | 11y+51y-37y+33y= | | 4z^2-12z-40i=0 | | 5-3=18 | | 4x=8x+2 | | -12(a-20)=-50 | | 6x+72=8(x+9)-2x | | 1/2m=-32 | | 1+7y=22 | | ln(6)=8x |

Equations solver categories