4x-7x+3=12

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


Simplifying
4x + -7x + 3 = 12

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

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

Solving
3 + -3x = 12

Solving for variable 'x'.

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

Add '-3' to each side of the equation.
3 + -3 + -3x = 12 + -3

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

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

Divide each side by '-3'.
x = -3

Simplifying
x = -3

See similar equations:

| (6)=1/4(64)-10 | | 7/8x-49/8= | | Y^2-8y+k=0 | | 4y-2*1=20 | | 4y-2*0=20 | | 4y-2*-1=20 | | 2*cos(3*x)=1.5 | | 4y-2*-2=20 | | y+3*1=9 | | (6)=1/8(-8)+7 | | y+3*0=9 | | y=-0.6(43)+43 | | y+3*-1=9 | | y+3*-2=9 | | 9=-7+4v | | -2a+14+5a=3a-7a | | 3/8x9 | | (6)=-1/8(-8)-5 | | 12x+2=11x+6 | | p^2-40=0 | | Log(x+4)5x+26=2 | | -y/2+1=-13 | | -3=5x+42 | | 2x/7-6x-2 | | x^3-27x+16=0 | | 28/100 | | 21x^2+46x-7= | | x^4+4x^3-77x^2=0 | | x(4x+8)=10 | | 5x=y-12 | | s=x/2^- | | 2x-45=5x |

Equations solver categories