3x+17=7x-39

Simple and best practice solution for 3x+17=7x-39 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+17=7x-39 equation:


Simplifying
3x + 17 = 7x + -39

Reorder the terms:
17 + 3x = 7x + -39

Reorder the terms:
17 + 3x = -39 + 7x

Solving
17 + 3x = -39 + 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.
17 + 3x + -7x = -39 + 7x + -7x

Combine like terms: 3x + -7x = -4x
17 + -4x = -39 + 7x + -7x

Combine like terms: 7x + -7x = 0
17 + -4x = -39 + 0
17 + -4x = -39

Add '-17' to each side of the equation.
17 + -17 + -4x = -39 + -17

Combine like terms: 17 + -17 = 0
0 + -4x = -39 + -17
-4x = -39 + -17

Combine like terms: -39 + -17 = -56
-4x = -56

Divide each side by '-4'.
x = 14

Simplifying
x = 14

See similar equations:

| 2m+3.2=6 | | y+3y=2y | | ln(y-8)-ln(7)=x+ln(x) | | p/21=936/819 | | 12x-20=15x-27 | | 6x+5(-3-2)=-16-3x | | 5x+5y=90 | | 7-5=x-y | | x/3+2=-9 | | -4m-2+m=23 | | 15=8+m^3 | | 22200=12000(1+3.4t) | | 15=8 | | 12=-d+ | | 1+(1/6)p=2(p-5) | | -2x=y-14 | | 78/w=13/1 | | 66x-5-2x=19+64x-24 | | -3y+3=-2(3y+6) | | 8-p^2=p^2-2 | | 5u+15=115 | | 4(y+1)+7=y+17 | | n/31=16 | | 24+3x-x^2=x+9 | | 16.99=4.99+.10x | | 9.45x+7.65y=160.65 | | r/3=24 | | 11x-13=2x+5 | | 8=-16x^2+12x+18 | | -5-2x=19+64x-24 | | k/91=56/98 | | (1/2+2)/(1/2-3) |

Equations solver categories