12x-(7+3x)=

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


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

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

Combine like terms: 12x + -3x = 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:

| 6y-4x=11y-2x | | (8x-1)+(4x+7)=180 | | 3+5r=18 | | -9v=-63 | | Y-10+x+5+x=180 | | -9=-4u+-1 | | 9=-4u+1 | | 9=-4u-1 | | 2y-1/4x=1 | | -4(-5-b)=.3(b+16) | | 25x-4(4x+6)=26 | | -84=6b-8(7b-2) | | 8(x+7)=(x-7) | | 2(10x+3)-x=41 | | 9=-4u+-1 | | -5y=-9-7 | | 7u-6u-1=13 | | -3(1+9k)-7(-12+1)=1+10k-11-6k | | 16.5x=465.3 | | -31+h=-27 | | x+11=21-x | | 5+9+3=17 | | -c=1 | | -c=a | | 6(2x-1)=59-x | | 13x+5x=-3 | | 2a+6b+3a+2b= | | 2-2r+6r=-2 | | 8+6x+x^2=0 | | 2+(w+36)+10=32 | | 9X+63=198is | | X+60+65+60=180 |

Equations solver categories