7x-2(4x+8)=-x-16

Simple and best practice solution for 7x-2(4x+8)=-x-16 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-2(4x+8)=-x-16 equation:


Simplifying
7x + -2(4x + 8) = -1x + -16

Reorder the terms:
7x + -2(8 + 4x) = -1x + -16
7x + (8 * -2 + 4x * -2) = -1x + -16
7x + (-16 + -8x) = -1x + -16

Reorder the terms:
-16 + 7x + -8x = -1x + -16

Combine like terms: 7x + -8x = -1x
-16 + -1x = -1x + -16

Reorder the terms:
-16 + -1x = -16 + -1x

Add '16' to each side of the equation.
-16 + 16 + -1x = -16 + 16 + -1x

Combine like terms: -16 + 16 = 0
0 + -1x = -16 + 16 + -1x
-1x = -16 + 16 + -1x

Combine like terms: -16 + 16 = 0
-1x = 0 + -1x
-1x = -1x

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

See similar equations:

| 5(a-b)+6(a+b)-7(a-2b)= | | 7(x-1)-2(x+1)+3(x-4)= | | 4(6-2x)-3(3-4x)= | | 3+8c=6(c-1) | | 4(5x-6)-4(2x+1)= | | 6(x-3)-4(x+1)= | | 7(9x-3)-4(2x-1)= | | 3(3b-4)=2+7b | | x-3/4=-5/3 | | -9/4=3x/20 | | 5a-2=2(a-4) | | b^3=-8 | | 2.8+x=3.1 | | 6t-20=13 | | 10x^2-y+x^2= | | K^2+13k+12=0 | | 16-2n-5=8n+65 | | 3y=2x+3 | | 2(x+6)=3(x-1)-15 | | r^4+30r^2=11r^3 | | 5.1x+4=4.1x | | 4x^4=100x^2 | | 1.6x+x=61 | | 4z^3=4z^2+24z | | y^3-3y^2+2y=0 | | 10x^2=20x+80 | | =7h+40 | | 2w+3(w+4)=27 | | 8*(0.5x-1)=12 | | 6*(x-2)=4*(x+4) | | 2x+2y-12=0 | | 3*(x-1)=2*(x-4) |

Equations solver categories