3(x-1)=5+7x

Simple and best practice solution for 3(x-1)=5+7x 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)=5+7x equation:


Simplifying
3(x + -1) = 5 + 7x

Reorder the terms:
3(-1 + x) = 5 + 7x
(-1 * 3 + x * 3) = 5 + 7x
(-3 + 3x) = 5 + 7x

Solving
-3 + 3x = 5 + 7x

Solving for variable 'x'.

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

Add '-7x' to each side of the equation.
-3 + 3x + -7x = 5 + 7x + -7x

Combine like terms: 3x + -7x = -4x
-3 + -4x = 5 + 7x + -7x

Combine like terms: 7x + -7x = 0
-3 + -4x = 5 + 0
-3 + -4x = 5

Add '3' to each side of the equation.
-3 + 3 + -4x = 5 + 3

Combine like terms: -3 + 3 = 0
0 + -4x = 5 + 3
-4x = 5 + 3

Combine like terms: 5 + 3 = 8
-4x = 8

Divide each side by '-4'.
x = -2

Simplifying
x = -2

See similar equations:

| 4mx-m=7 | | 50x/3=2 | | a(x+2)-bx=5 | | -2x+7=3x+(-4) | | Y=2E-05x-0.0006 | | 3/2=2/x | | (1696)16=(x)8 | | y-3a+4b= | | 4/3=3/x | | 3(x+1)-5=70 | | -6+2x=38 | | (x/90)*((90-x)*50)=10x | | 2x=8+4y | | 4+200=292 | | 4x-19=6x-9 | | 4x-36/x-9 | | 3x^2=5x-4 | | y=-36x^2+100x | | 14+7x=105 | | 861/7=3/x | | 861/3=7/x | | -a^2+10b-16=0 | | 39.83=8g+3.51 | | Y=7x-7z-9 | | 7x+6y=-23 | | -2/3=15-b/6 | | 7x+6y=37 | | 3.1+p=18 | | 3s+50=296 | | x^2+y^2+16x-4y+13=0 | | 6y-4y-1=9 | | 186/3=7x |

Equations solver categories