3=4x-7x+9

Simple and best practice solution for 3=4x-7x+9 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 3=4x-7x+9 equation:


Simplifying
3 = 4x + -7x + 9

Reorder the terms:
3 = 9 + 4x + -7x

Combine like terms: 4x + -7x = -3x
3 = 9 + -3x

Solving
3 = 9 + -3x

Solving for variable 'x'.

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

Add '3x' to each side of the equation.
3 + 3x = 9 + -3x + 3x

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

Add '-3' to each side of the equation.
3 + -3 + 3x = 9 + -3

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

Combine like terms: 9 + -3 = 6
3x = 6

Divide each side by '3'.
x = 2

Simplifying
x = 2

See similar equations:

| -7x-8+3x=-48 | | 0=8x^2+8xy+2y^2 | | n-0.85=3.6 | | 10-5n=55 | | -10=14+2j | | -7-8x^2=-591 | | 4=c/3-5 | | 9x^2-36x+1=0 | | R+-18=-1 | | 3(y+1)=4y-5 | | x-(-5.28)=4.15 | | 1-9n^2=-107 | | n/15=-4 | | 3+6x-3=-51 | | -1.76x=-7.21 | | 4x-2=6x+7 | | 3x^4-2x^2-225=0 | | 8-2x=6*(1+x) | | 9.94x=0.32 | | z=9/13c | | 9x^2-2=412 | | 450=4(3.14)r^2 | | -3.05x=8.96 | | n/5-12=-9 | | x^6*x^5*x^4= | | -7.62x=0.32 | | X^2+6x-78=3(x-8) | | -1.78x=-8 | | 12g=84 | | 10+2x+3x=55 | | 22-2x=6x+6 | | 2y+18x+20=-4+16 |

Equations solver categories