3x-21=-14

Simple and best practice solution for 3x-21=-14 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-21=-14 equation: 


Simplifying
3x + -21 = -14

Reorder the terms:
-21 + 3x = -14

Solving
-21 + 3x = -14

Solving for variable 'x'.

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

Add '21' to each side of the equation.
-21 + 21 + 3x = -14 + 21

Combine like terms: -21 + 21 = 0
0 + 3x = -14 + 21
3x = -14 + 21

Combine like terms: -14 + 21 = 7
3x = 7

Divide each side by '3'.
x = 2.333333333

Simplifying
x = 2.333333333

See similar equations:

| (x-20)=5x/3 | | b-16=17 | | x-20(5)=x/3 | | 2sin^2x+cosx=1 | | 64x^2+56x-56x-49=64x^2+x-49 | | 20+2x=-26+25x | | 12x^2-132x+272= | | 125x=38 | | 20+x-18=-5+6x | | 86x-16=56x | | 18x=32 | | 12x+x=-14-5 | | 2(7a+9)=18 | | 100x=840 | | x+18=25x-89x | | a+2r=10 | | (tanx)(cosx)-cosx=0 | | h=16t^2+80t+36 | | -15(m-10)= | | (16-2x)(17-2x)= | | 13x+10-11=8x+16-x | | 24x+6=7-9x+11 | | 6-9.6+8=0 | | 6x+14x-2=10x+22 | | sqrtx=x-2 | | 40=8(x-7) | | (1-x)(x^2)= | | Cos^2x+cosx-3=0 | | 2x+2=x-7 | | 6x-9.6-x+8=0 | | -5x+20+3=13-14x+6 | | 14=7(4-x) |

Equations solver categories