3x+2(-x)+4=2(-x)+7

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



3x+2(-x)+4=2(-x)+7

We move all terms to the left:

3x+2(-x)+4-(2(-x)+7)=0

We add all the numbers together, and all the variables

3x+2(-1x)-(2(-1x)+7)+4=0

We multiply parentheses

3x-2x-(2(-1x)+7)+4=0



We calculate terms in parentheses: -(2(-1x)+7), so:

2(-1x)+7

We multiply parentheses

-2x+7

Back to the equation:

-(-2x+7)



We add all the numbers together, and all the variables

x-(-2x+7)+4=0

We get rid of parentheses

x+2x-7+4=0

We add all the numbers together, and all the variables

3x-3=0

We move all terms containing x to the left, all other terms to the right

3x=3

x=3/3

x=1

See similar equations:

| 60-4x=120-44x | | 6n+3=2n-4 | | 3x-41=2x+12 | | -1+2x=11=3x+3 | | x^{3}+2x^{2}+36x=-72 | | 21/4=x/60 | | 2x/7-5/7+x=3 | | 1/2x+4(x-1)=23 | | 2x-5/7+x=3 | | 7x-22/2=26 | | 2n+9=4 | | (15+10)=(6y-15-10)=180 | | u/6=5/17 | | 5+5d=17-d | | 72x-5=210-8x | | 11x+15-2x=61 | | 2x+2-2(-4x-3)=2(×-3) | | Y=-5/2x+1 | | -117=3(1+8r) | | 60+40x=100+35x | | -7x+2=91 | | x+(8/11x)=76 | | -10=5(1-x)-14 | | 2x+6x/2=5 | | 8=17u-9u | | 3(×4)=5x-6 | | 2m=-10N+6 | | x4−4=8 | | v/4-3=17 | | -8=-4+m | | x7−7=0 | | -117=3(8x-7) |

Equations solver categories