12=7x+4-3x

Simple and best practice solution for 12=7x+4-3x 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 12=7x+4-3x equation:


Simplifying
12 = 7x + 4 + -3x

Reorder the terms:
12 = 4 + 7x + -3x

Combine like terms: 7x + -3x = 4x
12 = 4 + 4x

Solving
12 = 4 + 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.
12 + -4x = 4 + 4x + -4x

Combine like terms: 4x + -4x = 0
12 + -4x = 4 + 0
12 + -4x = 4

Add '-12' to each side of the equation.
12 + -12 + -4x = 4 + -12

Combine like terms: 12 + -12 = 0
0 + -4x = 4 + -12
-4x = 4 + -12

Combine like terms: 4 + -12 = -8
-4x = -8

Divide each side by '-4'.
x = 2

Simplifying
x = 2

See similar equations:

| 3b-6=b/2+1/3 | | 41/4x=93/4x+34 | | 4x^2-8x+16-x^2=0 | | 3.5+.25x=25 | | (81/14)-6 | | 3x+11+28=0 | | 3.5+.25x=20 | | 2x^4-31x^2-16=0 | | a+bi=19+7i | | 3.5+.25x=0 | | 105/5 | | 2x/3+1/5=x/3+4/5 | | 3x^2+24x-21=0 | | 2.3x+36=0.3 | | 10-9x=160-44x | | -0.4-6(3x-2)=48.8 | | x^2-4x+3=3x-7 | | 15x^2-11x-60=0 | | 3/4-t/3=2t-6 | | 111-1111=11 | | 1355-0000-4615-3344-2977-9965 | | 136-(6x+3)=6(x+7)+x | | 12+5=3 | | -2/3-1/12 | | 2(2x+3y)-8x=14 | | 2x41/4 | | X+x+20=x+55+x+50+x+15 | | Z/3+2=7 | | x(7x+19)=2x^2-4x+10 | | 12X+(X-2)=0 | | -2x^4+7=2x-1 | | 27x/16=15/2 |

Equations solver categories