-3a-4(2a-4)=82

Simple and best practice solution for -3a-4(2a-4)=82 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 -3a-4(2a-4)=82 equation:


Simplifying
-3a + -4(2a + -4) = 82

Reorder the terms:
-3a + -4(-4 + 2a) = 82
-3a + (-4 * -4 + 2a * -4) = 82
-3a + (16 + -8a) = 82

Reorder the terms:
16 + -3a + -8a = 82

Combine like terms: -3a + -8a = -11a
16 + -11a = 82

Solving
16 + -11a = 82

Solving for variable 'a'.

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

Add '-16' to each side of the equation.
16 + -16 + -11a = 82 + -16

Combine like terms: 16 + -16 = 0
0 + -11a = 82 + -16
-11a = 82 + -16

Combine like terms: 82 + -16 = 66
-11a = 66

Divide each side by '-11'.
a = -6

Simplifying
a = -6

See similar equations:

| y=110+32(x) | | p(x)=800x/(2x-40) | | 6x+5=-8+11 | | 4a+2b=6b-5 | | 7v=16v+54 | | 4y=63-5y | | (-16t*t)+24t+4=12 | | 15-a/3=2 | | 11b-(7b+9)=4(b-3) | | -12y+1=61 | | -7(3e-2f_4)_6e-2/ | | x+1(20-x)=92 | | 5*w*4w=380 | | 13y^3+77y^2+152y+100=0 | | x(4X)=76 | | 7(y-3)+2y=6 | | 25+5n-24=-3n+18+8n | | 0.3x+x=1540 | | 1.3x+x=1540 | | f(x)=3x^2-24x+55 | | 3/2×-4=16 | | -y-(-7y)-6= | | (3x/16)-(1/3)=1-(4/3)*(x-(1/12)) | | 8x+3-x=7x+9 | | 7=38(4x+16) | | 7 = 38(4x+16) | | 4x+2(x-2)=6(x-2)+18 | | (1-y^2)+xdy=0 | | 7(x-4)+2=7x-21 | | y=3x^4-4x^3-16 | | -5a(a-4)(2a-3)=0 | | 35/100=2/? |

Equations solver categories