7x-4(-4x-16)=-166

Simple and best practice solution for 7x-4(-4x-16)=-166 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-4(-4x-16)=-166 equation:


Simplifying
7x + -4(-4x + -16) = -166

Reorder the terms:
7x + -4(-16 + -4x) = -166
7x + (-16 * -4 + -4x * -4) = -166
7x + (64 + 16x) = -166

Reorder the terms:
64 + 7x + 16x = -166

Combine like terms: 7x + 16x = 23x
64 + 23x = -166

Solving
64 + 23x = -166

Solving for variable 'x'.

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

Add '-64' to each side of the equation.
64 + -64 + 23x = -166 + -64

Combine like terms: 64 + -64 = 0
0 + 23x = -166 + -64
23x = -166 + -64

Combine like terms: -166 + -64 = -230
23x = -230

Divide each side by '23'.
x = -10

Simplifying
x = -10

See similar equations:

| 2x+3+45=24-5x | | -120=3x-3(-7x-16) | | 3(2x-7)-5(3x+1)=1 | | 2(x^2-2x-210)=0 | | 3x+1+90=180 | | 3x-123=180 | | (x-5)+58=180 | | (y+1)+74+58=180 | | (y+1)+74=180 | | -5x-2(7x-17)=-80 | | 13(x-7)=38 | | -84=-7x-7(4x-13) | | 12y=156 | | 5t+5=5(t-6) | | 2x+4y=23.50 | | 14x+7y=35 | | 5x-3y=-48 | | 6x-3(5x-14)=-30 | | X(x-.6)=40 | | 6x-6(-x+11)=54 | | 8w-17=(-89) | | 185=5x-5(-3x-17) | | 9=-3(x-8) | | 2x+5=-1+(-1) | | x+0.44444444=0.75 | | sin(4x)-sin(2x)=sinx | | 8a+9b=69 | | 6.75+0.375x=13.25 | | i-19=11 | | 140-2x=4y | | 1w+3=4w-6 | | -4x-100+2x=-180 |

Equations solver categories