-2x-7(-x-3)=-9

Simple and best practice solution for -2x-7(-x-3)=-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 -2x-7(-x-3)=-9 equation:


Simplifying
-2x + -7(-1x + -3) = -9

Reorder the terms:
-2x + -7(-3 + -1x) = -9
-2x + (-3 * -7 + -1x * -7) = -9
-2x + (21 + 7x) = -9

Reorder the terms:
21 + -2x + 7x = -9

Combine like terms: -2x + 7x = 5x
21 + 5x = -9

Solving
21 + 5x = -9

Solving for variable 'x'.

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

Add '-21' to each side of the equation.
21 + -21 + 5x = -9 + -21

Combine like terms: 21 + -21 = 0
0 + 5x = -9 + -21
5x = -9 + -21

Combine like terms: -9 + -21 = -30
5x = -30

Divide each side by '5'.
x = -6

Simplifying
x = -6

See similar equations:

| 3x+7=3x+11 | | 8b+12=6 | | 3(x-4)=3(x+6)+x | | 4t=t+9 | | 2y+4x=8j | | y=3x+5xz | | 3x-(5-x)=15 | | 6k=5k-4 | | 60=-4(-6r-3) | | 12v+5v-13v-3v=15 | | 4t=t+p | | 3(x-4)*(x-4)=15 | | 1.08g-4=0.86 | | -3(2x-4)=4x+8 | | -3x-12-5x-10=-54 | | 11x-12+5x=180 | | -2r-4y=10 | | n(n+2)=6(n+n+2)-1 | | 48-16a= | | y-2=.33(x-1) | | .7m=-6.3 | | 4.6e-2= | | 3y=y+44 | | 7[9-7(8-a)]-9=9[7(9a-8)+6]82 | | 5(x-3)+3=22 | | -8-8p=-9p | | 7(-3q+2)=8(3q-2) | | -11=8n | | 2(5+t)+6t=t+22 | | 24n=216 | | 7(x+1)-11=3 | | 115=10x+5 |

Equations solver categories