-7(1-4x)=161

Simple and best practice solution for -7(1-4x)=161 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 -7(1-4x)=161 equation: 


Simplifying
-7(1 + -4x) = 161
(1 * -7 + -4x * -7) = 161
(-7 + 28x) = 161

Solving
-7 + 28x = 161

Solving for variable 'x'.

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

Add '7' to each side of the equation.
-7 + 7 + 28x = 161 + 7

Combine like terms: -7 + 7 = 0
0 + 28x = 161 + 7
28x = 161 + 7

Combine like terms: 161 + 7 = 168
28x = 168

Divide each side by '28'.
x = 6

Simplifying
x = 6

See similar equations:

| X*.20=4 | | 18-4x=-6x+14 | | 4=2x^2+6x+4 | | 5/4-1/2= | | -5(-7-6x)=-25 | | X*.20=16 | | 6x^3-4x^2+16x=0 | | x+-1.7=13.4 | | X*1/5=16 | | -7(w+2)-(3-9w)=w | | -3x=-14x+4x | | -4-7-7= | | 4(x+12)=5 | | 6(8-x)=48 | | 7x-20=-3+10 | | 30x-6=16+x | | X=((x-4)*(x+4)) | | 10x^2-14x-48=0 | | (3x-6)=180 | | 99x+44=11 | | 64=-6t^2+96t | | .4x-9.2=-6.36 | | 2x+28=10-x | | 24h-35=253 | | -sin(120pix)=0 | | 8x-9=15+7x | | 32x+7=-9 | | -2x^2-20x+100=0 | | 3x+0.9=x+2.7 | | X/900=3.5/1.5 | | -3x+15=x-17 | | 0.1/48=x/900 |

Equations solver categories