-2x+8(-5x+20)=-8

Simple and best practice solution for -2x+8(-5x+20)=-8 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+8(-5x+20)=-8 equation:


Simplifying
-2x + 8(-5x + 20) = -8

Reorder the terms:
-2x + 8(20 + -5x) = -8
-2x + (20 * 8 + -5x * 8) = -8
-2x + (160 + -40x) = -8

Reorder the terms:
160 + -2x + -40x = -8

Combine like terms: -2x + -40x = -42x
160 + -42x = -8

Solving
160 + -42x = -8

Solving for variable 'x'.

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

Add '-160' to each side of the equation.
160 + -160 + -42x = -8 + -160

Combine like terms: 160 + -160 = 0
0 + -42x = -8 + -160
-42x = -8 + -160

Combine like terms: -8 + -160 = -168
-42x = -168

Divide each side by '-42'.
x = 4

Simplifying
x = 4

See similar equations:

| 17w-2w-14w=15 | | 2(x+4)-2=x+10 | | X(3)-5=40 | | N^2+n-5=0 | | 1/4y-1=1/3y | | -5n+1=-19 | | 4y-10+y+46=7y+40-4y | | 12+3x-x-4= | | 5y+12+8y-6-2= | | 180=X+x-36+x+x | | r-2[1-4(2r+6)]=80 | | -7(3x-2y+4)=x | | 0.16x+1=10 | | m-4/9=-2*67/90 | | 5/8=1/2× | | 2-2+(y^2+y)= | | -224=-16k | | 4v+21=9(v+4) | | 2(2y-1)-2(2)=2 | | 224=116k | | -4+8p-6p-5+20= | | 5(y-1/3)-y=7(3-y) | | 4x+2(-2x)=14 | | 9.2(x-1.25)=-18.4 | | (2x^2+9)(x^2+9)=0 | | 60-u=211 | | -3(x+2)4x=12 | | 2xn^2=18 | | 30x^2+23x+2=0 | | 66+-11+2+66+3=0 | | (9x^4y^-6)^1/2 | | -18=n+(-12) |

Equations solver categories