-20-4(4x+3)=-20(x+7)

Simple and best practice solution for -20-4(4x+3)=-20(x+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 -20-4(4x+3)=-20(x+7) equation:


Simplifying
-20 + -4(4x + 3) = -20(x + 7)

Reorder the terms:
-20 + -4(3 + 4x) = -20(x + 7)
-20 + (3 * -4 + 4x * -4) = -20(x + 7)
-20 + (-12 + -16x) = -20(x + 7)

Combine like terms: -20 + -12 = -32
-32 + -16x = -20(x + 7)

Reorder the terms:
-32 + -16x = -20(7 + x)
-32 + -16x = (7 * -20 + x * -20)
-32 + -16x = (-140 + -20x)

Solving
-32 + -16x = -140 + -20x

Solving for variable 'x'.

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

Add '20x' to each side of the equation.
-32 + -16x + 20x = -140 + -20x + 20x

Combine like terms: -16x + 20x = 4x
-32 + 4x = -140 + -20x + 20x

Combine like terms: -20x + 20x = 0
-32 + 4x = -140 + 0
-32 + 4x = -140

Add '32' to each side of the equation.
-32 + 32 + 4x = -140 + 32

Combine like terms: -32 + 32 = 0
0 + 4x = -140 + 32
4x = -140 + 32

Combine like terms: -140 + 32 = -108
4x = -108

Divide each side by '4'.
x = -27

Simplifying
x = -27

See similar equations:

| (3+i)x^2+(-2-6i)x+12=0 | | Y=30x+185 | | 31=-17-5x | | 3y+18y^4=0 | | 3y+18y^2=0 | | 5x-2=-2+2x | | 3ax^2+3a=0 | | -8x+33=-7(3+5x) | | 2+(p+1)=16 | | 5a+4b+7= | | 16=-2x-1solvex | | 6+n=-n | | -16m+7=11-83 | | 3ax^2+3a=1 | | 9x^3+9x^2-25x-25=0 | | 3+x+x=3 | | 5+3k=14 | | 9x-10=9x-10 | | x+2x=10x-5 | | 8x-3(x-1)=8x+16-2x | | -16m+17m=11-83 | | -8x+4(4+2x)=8 | | -3(5-2x)= | | 4c-3(-8)=47 | | 2c+1=9 | | 3x+-1=7x+2 | | 18=2(y+5)-6y | | .95*5= | | -18=5x-3(3x+7) | | 6=4x-3x+4 | | 64=50(c-40)4 | | -8(x-8)+6=-3x+8 |

Equations solver categories