3(X+1)-X=12-(6X-7)

Simple and best practice solution for 3(X+1)-X=12-(6X-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+1)-X=12-(6X-7) equation:


Simplifying
3(X + 1) + -1X = 12 + -1(6X + -7)

Reorder the terms:
3(1 + X) + -1X = 12 + -1(6X + -7)
(1 * 3 + X * 3) + -1X = 12 + -1(6X + -7)
(3 + 3X) + -1X = 12 + -1(6X + -7)

Combine like terms: 3X + -1X = 2X
3 + 2X = 12 + -1(6X + -7)

Reorder the terms:
3 + 2X = 12 + -1(-7 + 6X)
3 + 2X = 12 + (-7 * -1 + 6X * -1)
3 + 2X = 12 + (7 + -6X)

Combine like terms: 12 + 7 = 19
3 + 2X = 19 + -6X

Solving
3 + 2X = 19 + -6X

Solving for variable 'X'.

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

Add '6X' to each side of the equation.
3 + 2X + 6X = 19 + -6X + 6X

Combine like terms: 2X + 6X = 8X
3 + 8X = 19 + -6X + 6X

Combine like terms: -6X + 6X = 0
3 + 8X = 19 + 0
3 + 8X = 19

Add '-3' to each side of the equation.
3 + -3 + 8X = 19 + -3

Combine like terms: 3 + -3 = 0
0 + 8X = 19 + -3
8X = 19 + -3

Combine like terms: 19 + -3 = 16
8X = 16

Divide each side by '8'.
X = 2

Simplifying
X = 2

See similar equations:

| 4x+4y-16x+8y+4=0 | | x+4x+3+7= | | 4x+3+4x+3=35 | | 12+3(x-4)-27=7[5-4(4-x)] | | 2x+1.8=4y-4.4 | | -1.5(-8z-10)=0 | | -20-x=-4(x+3)+x | | 9=2k-2v | | 19-4n= | | 5(x+3)-6x=-5+3x | | 524=18w+38 | | 8n+2(2n+8)=112 | | 3t+t^2=0 | | -130=2-6(3x+4) | | 8x+16=88 | | 3(2x-(5x+1))=4(-3x+2)+1 | | b+2+2b=23 | | 5x+1=x-15 | | (7.50*20)w=13.00 | | 1600000000*x=80000 | | -28=-13-x | | 8(4+x)=0 | | 2x^2-4x+16=9 | | N-6/n-6n | | 152=19p | | 3x=2x+21 | | x-47=40 | | x+6.95=8.87 | | x-1.56=5.3 | | 2(2X+4)-8X=-2(X+1)+3 | | 2x+2y(x-3)=18 | | y-5.25x=-3 |

Equations solver categories