3(x+1)=4(x-6)+(x+7)

Simple and best practice solution for 3(x+1)=4(x-6)+(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 3(x+1)=4(x-6)+(x+7) equation:


Simplifying
3(x + 1) = 4(x + -6) + (x + 7)

Reorder the terms:
3(1 + x) = 4(x + -6) + (x + 7)
(1 * 3 + x * 3) = 4(x + -6) + (x + 7)
(3 + 3x) = 4(x + -6) + (x + 7)

Reorder the terms:
3 + 3x = 4(-6 + x) + (x + 7)
3 + 3x = (-6 * 4 + x * 4) + (x + 7)
3 + 3x = (-24 + 4x) + (x + 7)

Reorder the terms:
3 + 3x = -24 + 4x + (7 + x)

Remove parenthesis around (7 + x)
3 + 3x = -24 + 4x + 7 + x

Reorder the terms:
3 + 3x = -24 + 7 + 4x + x

Combine like terms: -24 + 7 = -17
3 + 3x = -17 + 4x + x

Combine like terms: 4x + x = 5x
3 + 3x = -17 + 5x

Solving
3 + 3x = -17 + 5x

Solving for variable 'x'.

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

Add '-5x' to each side of the equation.
3 + 3x + -5x = -17 + 5x + -5x

Combine like terms: 3x + -5x = -2x
3 + -2x = -17 + 5x + -5x

Combine like terms: 5x + -5x = 0
3 + -2x = -17 + 0
3 + -2x = -17

Add '-3' to each side of the equation.
3 + -3 + -2x = -17 + -3

Combine like terms: 3 + -3 = 0
0 + -2x = -17 + -3
-2x = -17 + -3

Combine like terms: -17 + -3 = -20
-2x = -20

Divide each side by '-2'.
x = 10

Simplifying
x = 10

See similar equations:

| 11-u=-7 | | 5(3x+1)=7(x-2)-9(5-x) | | 5p-2=2p+7 | | -4x^3-72x^2-320x=0 | | 6(x+1)-4(x-5)=3(x-7)-4(x-2) | | 2x^2-2-24=0 | | 5(4x-3)+3(2x-4)=2(12x+5) | | 8x=4(21-x) | | -4x^3+32x^2+132x=0 | | 7a^9-49a^5+35a^2= | | 9(x-3)=2(6x+7) | | 6(x+1)=4(x+2) | | 4x-6=8x-78 | | 6+5i= | | 4(x+3)=7(x-3) | | x+.2*x=16.8 | | 6(x-7)=11(x+8) | | 3(-4.363636364)-6y=-18 | | 4y-8=12y+40 | | -5x=-89 | | m^2+20m+100=0 | | 18-3x=5x+8 | | m^2+16m+60=0 | | 288=-66x | | 5x-45=60 | | 179.2/56 | | 4t=1.2 | | a-17=-15 | | y=0.1x+0.3 | | 7t=70 | | 34=2y+17 | | 9+5x=5x-4 |

Equations solver categories