3x+7=2x+1

Simple and best practice solution for 3x+7=2x+1 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+7=2x+1 equation:


Simplifying
3x + 7 = 2x + 1

Reorder the terms:
7 + 3x = 2x + 1

Reorder the terms:
7 + 3x = 1 + 2x

Solving
7 + 3x = 1 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
7 + 3x + -2x = 1 + 2x + -2x

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

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

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

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

Combine like terms: 1 + -7 = -6
1x = -6

Divide each side by '1'.
x = -6

Simplifying
x = -6

See similar equations:

| 8y-9y=4 | | 35z+12=82 | | -75x+5=230 | | 33b-3=96 | | 2r+45=15 | | 9y-11=-38 | | 19b-4=72 | | 2x+5x-3x-3=9 | | -3x+5y=-5 | | 3n-23=34 | | 13-0.2n=8 | | 4n+16=100 | | 1.3x-3.3x-11=1 | | -45-2x=5-7x | | 6y-5=-35 | | 3b+2=-4 | | 100x+99-x=99 | | 4y+4=14 | | 40p-5=-5-5 | | 48=-11t+18+2t | | y-(3y-5)-(8y+6)=4 | | x+8x+2x=6-50 | | 10x+19x=19 | | 3y+22-15y=0 | | 3x+7=79-6x | | 5x+x=18 | | -7-4u-u=1 | | 7w+4-3w=15 | | 20m+m=3 | | 30-x=24 | | 4t-3=-21 | | -7=6x+1 |

Equations solver categories