-84=-2x+3(2x-12)

Simple and best practice solution for -84=-2x+3(2x-12) 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 -84=-2x+3(2x-12) equation:


Simplifying
-84 = -2x + 3(2x + -12)

Reorder the terms:
-84 = -2x + 3(-12 + 2x)
-84 = -2x + (-12 * 3 + 2x * 3)
-84 = -2x + (-36 + 6x)

Reorder the terms:
-84 = -36 + -2x + 6x

Combine like terms: -2x + 6x = 4x
-84 = -36 + 4x

Solving
-84 = -36 + 4x

Solving for variable 'x'.

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

Add '-4x' to each side of the equation.
-84 + -4x = -36 + 4x + -4x

Combine like terms: 4x + -4x = 0
-84 + -4x = -36 + 0
-84 + -4x = -36

Add '84' to each side of the equation.
-84 + 84 + -4x = -36 + 84

Combine like terms: -84 + 84 = 0
0 + -4x = -36 + 84
-4x = -36 + 84

Combine like terms: -36 + 84 = 48
-4x = 48

Divide each side by '-4'.
x = -12

Simplifying
x = -12

See similar equations:

| 0=18p | | 4.00+.75n=20 | | 2n-3+n+4= | | -4x-12=-6x+24 | | 6x^2-17x+29=3x+8 | | x^2+0.85x-2.9155=0 | | 3=9x-18 | | 14n-3-3=22 | | -4x-12=6x+12 | | 10=-5n-2n | | C(x)=1.25x+2.00 | | x^2+0.85x-68=0 | | 3z(7z+8)=0 | | -32+11x=8x+40 | | 37+8x=-7-4(1-4x) | | 9=6-(n+2) | | -86+2x=138-12x | | x(4-k)=k | | 50n+(2.25+.25)=4.10 | | -29+8x=28+5x | | t(n)=-7n^3-11 | | f(3a)=2x^2-4x+5 | | 14n+5=15 | | 20.7*6= | | -24=s+28 | | T^2+18t=0 | | -x^2+17x-60= | | 4x^2+4x+c=0 | | 2(5x+0.5)+2(4x+0.2)=6x+6x-0.2+8x+0.3 | | x^2+0.96x-76.8=0 | | -x=-490 | | -4+2(6x-1)=3(mx+n) |

Equations solver categories