X+7=2(2X-4)

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


Simplifying
X + 7 = 2(2X + -4)

Reorder the terms:
7 + X = 2(2X + -4)

Reorder the terms:
7 + X = 2(-4 + 2X)
7 + X = (-4 * 2 + 2X * 2)
7 + X = (-8 + 4X)

Solving
7 + X = -8 + 4X

Solving for variable 'X'.

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

Add '-4X' to each side of the equation.
7 + X + -4X = -8 + 4X + -4X

Combine like terms: X + -4X = -3X
7 + -3X = -8 + 4X + -4X

Combine like terms: 4X + -4X = 0
7 + -3X = -8 + 0
7 + -3X = -8

Add '-7' to each side of the equation.
7 + -7 + -3X = -8 + -7

Combine like terms: 7 + -7 = 0
0 + -3X = -8 + -7
-3X = -8 + -7

Combine like terms: -8 + -7 = -15
-3X = -15

Divide each side by '-3'.
X = 5

Simplifying
X = 5

See similar equations:

| (8.3)(-9.267)=-76.9161 | | 5(3c-1)-6=12c+4 | | 10x-25-6=34-4x | | (-2.9)(7.2)=-20.88 | | 2(3z-3)-2(5-2z)=2 | | 2(a+9)=10[a-(8-a)] | | -2.7x+14=54.5 | | 6+2(z-3)=-3z+4 | | 2=-7-3x | | 4x-(6-x)=12+4c | | X-84.80=10.50 | | 87=7-10r | | 6+2(z-3)=3z+4 | | 9-m=20 | | (x-4)(x-6)=4x | | -0.3(-28.80+4X)=-0.3X | | 41=8g-15 | | 9(W-7)=63 | | -17+4=13 | | 5x^2-2=-9x | | 3c-3(6-2c)= | | 3x^2=-x+4 | | 3x^2=2398 | | -0.2(2.05-2X)=0.9X | | 11z+34=56 | | 49=4(3*2)-5 | | 15p=6 | | 6y+(3y+4)= | | y=0.36x+2.5 | | 8x+6z=5+5y | | -5x+14y=35 | | 12-6f=2f+36 |

Equations solver categories