3x-2(-2x-8)=-47

Simple and best practice solution for 3x-2(-2x-8)=-47 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(-2x-8)=-47 equation:


Simplifying
3x + -2(-2x + -8) = -47

Reorder the terms:
3x + -2(-8 + -2x) = -47
3x + (-8 * -2 + -2x * -2) = -47
3x + (16 + 4x) = -47

Reorder the terms:
16 + 3x + 4x = -47

Combine like terms: 3x + 4x = 7x
16 + 7x = -47

Solving
16 + 7x = -47

Solving for variable 'x'.

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

Add '-16' to each side of the equation.
16 + -16 + 7x = -47 + -16

Combine like terms: 16 + -16 = 0
0 + 7x = -47 + -16
7x = -47 + -16

Combine like terms: -47 + -16 = -63
7x = -63

Divide each side by '7'.
x = -9

Simplifying
x = -9

See similar equations:

| 9v-13=23 | | 20=5x+5x-10 | | 1/3(10x-8)=7 | | 7x-2(-3x-8)=146 | | 9x+37=109 | | f(x)=-9x^2+9x+7 | | 25y^2=16 | | -45=-5x+5(2x-15) | | -7t^4-t^3-8(7t^4-8t)= | | 6d+9=10d-27 | | a-21=7 | | 2x+6=32+x | | 5y+10=8y | | 10b^2+60b=0 | | 2(2x-3)-4x=8 | | 5n-2= | | 2n-5=6n | | 2(5a+1b)=16 | | 35000+250x=74815 | | 2(10a+5b)=-14 | | y-(-3)=3/4(x-3) | | g/4=-6 | | -3.7k=14.8 | | y-5=4(x-9) | | -81-7x=-63-8x | | 4d-8=-3 | | x^2-3x+120-4x=180 | | y=-9+3x | | p^2-40p+400= | | 2(.2m+3)=3.5m-1 | | X^2+32w+50l-2320=0 | | 1.25x=-1.25 |

Equations solver categories