2x-4-7x=12

Simple and best practice solution for 2x-4-7x=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 2x-4-7x=12 equation:


Simplifying
2x + -4 + -7x = 12

Reorder the terms:
-4 + 2x + -7x = 12

Combine like terms: 2x + -7x = -5x
-4 + -5x = 12

Solving
-4 + -5x = 12

Solving for variable 'x'.

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

Add '4' to each side of the equation.
-4 + 4 + -5x = 12 + 4

Combine like terms: -4 + 4 = 0
0 + -5x = 12 + 4
-5x = 12 + 4

Combine like terms: 12 + 4 = 16
-5x = 16

Divide each side by '-5'.
x = -3.2

Simplifying
x = -3.2

See similar equations:

| 27-5p=15-4p | | 7.3y-5.18=-5 | | an=15-3n | | H(d)=-2d^2+6d+9 | | (2x+3)(2x+4)=20 | | 3/4*-1/4*=4 | | 2(x-3)-5(2x+4)=12 | | 6(x-8)=3x-5 | | 36=x-(360-x) | | x^2+.07x-.007=0 | | 8(p+4)=2(p-4) | | 36=8+z+6 | | 6y=168 | | 40+y+65+x= | | (-2u^2+u-4)+(5u^2+7u+6)=0 | | 4+22h=-3.7 | | y-1=-1/2(x-7) | | 4(2n+4)= | | x^2/0.10 | | 10-4(3+3b)= | | k-2.1/6=3.2 | | 61=y+22 | | (X-166)=-6 | | 3(z-5)= | | -6(n-6)-8=-(1+n) | | c=88 | | 36x^3+7x=48x^2 | | 3y^2+29y=10 | | 2(y-1)-y=1 | | N-24=50 | | -6x+9y=24 | | 13w-16w+18w=60-26w+11w |

Equations solver categories