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

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


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

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

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

Combine like terms: 3x + 3x = 6x
3 + 6x = 4x + -1(6 + 7)

Combine like terms: 6 + 7 = 13
3 + 6x = 4x + -1(13)

Multiply -1 * 13
3 + 6x = 4x + -13

Reorder the terms:
3 + 6x = -13 + 4x

Solving
3 + 6x = -13 + 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.
3 + 6x + -4x = -13 + 4x + -4x

Combine like terms: 6x + -4x = 2x
3 + 2x = -13 + 4x + -4x

Combine like terms: 4x + -4x = 0
3 + 2x = -13 + 0
3 + 2x = -13

Add '-3' to each side of the equation.
3 + -3 + 2x = -13 + -3

Combine like terms: 3 + -3 = 0
0 + 2x = -13 + -3
2x = -13 + -3

Combine like terms: -13 + -3 = -16
2x = -16

Divide each side by '2'.
x = -8

Simplifying
x = -8

See similar equations:

| 2x-5y=31 | | p^2=-64-16p | | 8(x+9y)= | | m^2-7m=-10 | | b^2+5b-36= | | x^2=-2x+3 | | 3x-22=74 | | 3x+3(x+1)=4x(6+7) | | 4x^2-32x+256=0 | | 4x^2-32x+256=15+256 | | k^2-5k-24=0 | | 2m^2-4m-16=0 | | -2d+18-4d=69 | | 5x^4-15x^2= | | 1a-8a+7=0 | | 4y+3=x+3 | | 2(q-4)=8 | | 3(z+2)+4z=28-2(z+2) | | 13-3x=7-7x | | 3.2a-16=4d | | X^2-12*36=0 | | -9.8=39.2 | | 4t=-60 | | v^2-2v-15=0 | | 9x^2-13x=0 | | 4q=-12 | | 12s^2+4s= | | 3m^2+7m-6=0 | | 8x-9=2x-18 | | 12z-(3z-1)-(2z-35)=z+58 | | 3N^2-4=143 | | r^6-262= |

Equations solver categories