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

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


Simplifying
3x + -2(4 + x) = -7
3x + (4 * -2 + x * -2) = -7
3x + (-8 + -2x) = -7

Reorder the terms:
-8 + 3x + -2x = -7

Combine like terms: 3x + -2x = 1x
-8 + 1x = -7

Solving
-8 + 1x = -7

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 1x = -7 + 8

Combine like terms: -8 + 8 = 0
0 + 1x = -7 + 8
1x = -7 + 8

Combine like terms: -7 + 8 = 1
1x = 1

Divide each side by '1'.
x = 1

Simplifying
x = 1

See similar equations:

| 2x^4+4x^2+6x=360 | | X=-2(-2)-1 | | 5(9+9)=105 | | 9p+7=6p-3+3p | | 2x^3+4x^2+6x=360 | | 35x+35=20x+10 | | 0.20x+5=0.10x+7 | | 2-4/5z=-5 | | 14r-(4.6668r^2)=0 | | 8-(3w-2)=5(w-3)-(4w-3) | | 2x+19=38 | | x^3=4.913 | | 3x-6(-5-5x)=24 | | 6(b-2)=2z+40 | | 5-3(2x-4)=2(3-2x) | | (X-1)(x-4)(x-6)=0 | | 60-50+9-10= | | 12x^2+13x+25=0 | | -4(-6x+3)-6x=3(x-3)-9 | | 2(v+3)=-6v+14 | | (7-6i)-(11-4i)=0 | | -5x^2+73x+30=0 | | 0.8s=-104 | | -5x-3=1-13 | | 2x-1[2(x+4)+4]=6x | | 10(t+5)=70 | | 4+3b=13 | | 3/2=9/24 | | 12x+1+(-8.5x)=3.5x+1 | | 9(x+3)-7=56 | | 3 = p3– 1 | | 1/2(14)(30) |

Equations solver categories