3x+2-4x=7

Simple and best practice solution for 3x+2-4x=7 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 3x+2-4x=7 equation:


Simplifying
3x + 2 + -4x = 7

Reorder the terms:
2 + 3x + -4x = 7

Combine like terms: 3x + -4x = -1x
2 + -1x = 7

Solving
2 + -1x = 7

Solving for variable 'x'.

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

Add '-2' to each side of the equation.
2 + -2 + -1x = 7 + -2

Combine like terms: 2 + -2 = 0
0 + -1x = 7 + -2
-1x = 7 + -2

Combine like terms: 7 + -2 = 5
-1x = 5

Divide each side by '-1'.
x = -5

Simplifying
x = -5

See similar equations:

| 3ax+12y=3 | | (5x-11)=(4x+1) | | 5/7x | | 2X^2+14x+49=33 | | 12-7x=45 | | 4+x+x=27 | | 3v^2-9v+6=0 | | 7y=6y-11 | | X/3-2=15 | | -3x-28+6x=62 | | (w+5)(w-2)=36100 | | -5g^2-9g-2=0 | | -8y+3x=3 | | 8x-97-x=99 | | 1/g+1/w=1/r | | -4(3z-6)=-18 | | -2x+6x-51=21 | | 32x=180 | | 8k^2-7=0 | | x+4x-78=22 | | 8+6+10+7+x=45 | | 540=x+(x+45)+90+(2x-90) | | -22+5x-3x=14 | | -7x+12=45 | | 2n^2+5n-2=0 | | (R/2)=(r+7/4) | | c-24=7c | | x=140-(x/2) | | -t^2+9t+1=0 | | 8v^2=72 | | 5z=13-48 | | 6f^2+f=0 |

Equations solver categories