7x-5=-x-15

Simple and best practice solution for 7x-5=-x-15 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-5=-x-15 equation:


Simplifying
7x + -5 = -1x + -15

Reorder the terms:
-5 + 7x = -1x + -15

Reorder the terms:
-5 + 7x = -15 + -1x

Solving
-5 + 7x = -15 + -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.
-5 + 7x + x = -15 + -1x + x

Combine like terms: 7x + x = 8x
-5 + 8x = -15 + -1x + x

Combine like terms: -1x + x = 0
-5 + 8x = -15 + 0
-5 + 8x = -15

Add '5' to each side of the equation.
-5 + 5 + 8x = -15 + 5

Combine like terms: -5 + 5 = 0
0 + 8x = -15 + 5
8x = -15 + 5

Combine like terms: -15 + 5 = -10
8x = -10

Divide each side by '8'.
x = -1.25

Simplifying
x = -1.25

See similar equations:

| 9-d=-9+2d | | 4x-19-6x=5x+9 | | -2b+9=19 | | z-12=21 | | -10-6h=-h+10 | | -q=-11 | | 2n-8=28 | | 2x-64=-4+4x | | 0.3(n-5)=0.4-.2(n-7) | | 3-4x=8-X | | 4p-30=38 | | 29x^2-100x-1900=0 | | 6x^2+10=46 | | -0.504+n=-0.18 | | -0.3x^2-0.6x+3000=0 | | x^3+12x^2-4x+1=0 | | 1.6=4/5(b-4) | | 20x^2-100x-1900=0 | | 11d+18=6d | | 0.3x^2-0.6x+3000=0 | | -5-r=1+2n | | 10.121= | | 4/9y=2 | | 1/2=-1/8c | | -2(4-r)=6 | | h(t)=-16t^2+70 | | 4=1.25x | | 10+7y=-10+9y | | h+(-17)= | | -7+7t=63 | | 7x-8x+4=1 | | -2r+3=-3 |

Equations solver categories