2x+7=3(x-7)

Simple and best practice solution for 2x+7=3(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 2x+7=3(x-7) equation:


Simplifying
2x + 7 = 3(x + -7)

Reorder the terms:
7 + 2x = 3(x + -7)

Reorder the terms:
7 + 2x = 3(-7 + x)
7 + 2x = (-7 * 3 + x * 3)
7 + 2x = (-21 + 3x)

Solving
7 + 2x = -21 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
7 + 2x + -3x = -21 + 3x + -3x

Combine like terms: 2x + -3x = -1x
7 + -1x = -21 + 3x + -3x

Combine like terms: 3x + -3x = 0
7 + -1x = -21 + 0
7 + -1x = -21

Add '-7' to each side of the equation.
7 + -7 + -1x = -21 + -7

Combine like terms: 7 + -7 = 0
0 + -1x = -21 + -7
-1x = -21 + -7

Combine like terms: -21 + -7 = -28
-1x = -28

Divide each side by '-1'.
x = 28

Simplifying
x = 28

See similar equations:

| -18m-8=70 | | 17=(6.28) | | 2x-15x=17 | | 5+(4+x)=20 | | -(7x-1)+4x-6=-5 | | Y=x^2+8x+29 | | 24-4p=p-7(2-2p) | | -1/2x+=-x+7 | | x^2-7x+19=7 | | p-5=-1-4 | | 2x+3y-6z=-10 | | 27+n=bj | | j-3=2-5 | | x^2+6x-5=8x-2 | | 20-6(2.5)= | | 19-8+X=8+6-2 | | 12a-1=2a-15 | | -m-8=5-8 | | -7x+15=y | | x+82=110 | | 2(5-2r)=-2(r+5) | | 7-6n=n-2 | | 19(q-940)=209 | | 2(9*4)+2(9*x)+2(4*x)=36x | | 12-2x=-41 | | -v^2+2v=-24 | | 10z-33=777 | | 6x-16x=70 | | 12.2x=-41 | | 8x-2=2(3x+2)-3x | | 9x+7+5x+67=360 | | 19(k+728)=-190 |

Equations solver categories