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

Simple and best practice solution for 3(x+2)-4(x-1)=-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 3(x+2)-4(x-1)=-7 equation:


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

We simplify the equation to the form, which is simple to understand 
3(x+2)-4(x-1)=-7

Reorder the terms in parentheses
+(+3x+6)-4*(x-1)=-7

Remove unnecessary parentheses
+3x+6-4+*(+x-1+)=-7

Reorder the terms in parentheses
+3x+6+(-4x+4)=-7

Remove unnecessary parentheses
+3x+6-4x+4=-7

We move all terms containing x to the left and all other terms to the right. 
+3x-4x=-7-6-4

We simplify left and right side of the equation. 
-1x=-17

We divide both sides of the equation by -1 to get x. 
x=17

See similar equations:

| 9n+4+n=5+10n | | 4000=200(1994)+b | | 3(x+2)+2(x+1)=12 | | 6(1/2x+2/3y)=6(-27/2) | | -15x-20=-13+40 | | 1300=150x+1000 | | 1/x+3+5/x-4 | | 2200=150x+1000 | | c-1.4=49.95 | | x^2-9(x+1)=-27 | | 48x=18y+42 | | 0.4(15p+6)=1.5(4p+1.6) | | y^2+2y-3y-6= | | 5y-3x=1 | | 75x=600000 | | 50=3x+5 | | (2x-7)(x+1)=1 | | -21=21 | | 1/2*4.9 | | 1/2x4.9 | | 18x-3(6x+7)=21 | | 0=25-4/10x | | 15y=-4+5(1/5) | | y-2x-1=4x+4x^2 | | 15x-20(-4/15+5/15x)=7 | | 5a+5=25 | | 2a+2=14 | | 0.20=x^2/(0.5-x) | | 0=4000-400x | | 4x^2=-x-2 | | 4-x=1/4x | | 2400=4000-400x |

Equations solver categories