3x-(12x-7)=

Simple and best practice solution for 3x-(12x-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 3x-(12x-7)= equation:


Simplifying
3x + -1(12x + -7) = 0

Reorder the terms:
3x + -1(-7 + 12x) = 0
3x + (-7 * -1 + 12x * -1) = 0
3x + (7 + -12x) = 0

Reorder the terms:
7 + 3x + -12x = 0

Combine like terms: 3x + -12x = -9x
7 + -9x = 0

Solving
7 + -9x = 0

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 + -9x = 0 + -7

Combine like terms: 7 + -7 = 0
0 + -9x = 0 + -7
-9x = 0 + -7

Combine like terms: 0 + -7 = -7
-9x = -7

Divide each side by '-9'.
x = 0.7777777778

Simplifying
x = 0.7777777778

See similar equations:

| 1z-45+7767=2xy | | 1=x-36 | | (3x+4y)=5z | | (3x-14)+(x-6)+x=180 | | (x+3)y=y | | 4x+5x+12=102 | | (4x+32)=180whatis | | Xy+x+x= | | x^5+9x^3+8x=0 | | 4x-2(3-2x)=26 | | (3x+32)=180whatisx | | 4x^3-24x^2+48x-24= | | 48-(-26)-15+8= | | x+.13x=150 | | M+5n=3 | | 6-(x-3)=7(x-2)-1 | | (2x+11)=6x+33 | | 6=2(x-4) | | -7-8-2w= | | 11*x+10*y=160 | | 3-2x-1+x-1=24 | | (-3)x(-3)=121 | | 3xy-q=6z | | -6(4x+1)+7x+9(x-s)=4 | | 15c^2-12c=0 | | 7(x-1)-7=-4(x-1)+7 | | 5(x-3)=2x+15 | | (4x-1)(x+2)=9 | | y=-7x^4-8 | | 8+2(p-12)=p+40 | | 4(x^2-1+2)=0 | | -15=3(2x-3) |

Equations solver categories