14-7x=78-21x

Simple and best practice solution for 14-7x=78-21x 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 14-7x=78-21x equation:


Simplifying
14 + -7x = 78 + -21x

Solving
14 + -7x = 78 + -21x

Solving for variable 'x'.

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

Add '21x' to each side of the equation.
14 + -7x + 21x = 78 + -21x + 21x

Combine like terms: -7x + 21x = 14x
14 + 14x = 78 + -21x + 21x

Combine like terms: -21x + 21x = 0
14 + 14x = 78 + 0
14 + 14x = 78

Add '-14' to each side of the equation.
14 + -14 + 14x = 78 + -14

Combine like terms: 14 + -14 = 0
0 + 14x = 78 + -14
14x = 78 + -14

Combine like terms: 78 + -14 = 64
14x = 64

Divide each side by '14'.
x = 4.571428571

Simplifying
x = 4.571428571

See similar equations:

| 5-10x=42-17x | | -115-7x=10x+21 | | 2x+5y=12 | | 66.6666(12-x)=4 | | 66.66(12-x)=4 | | -24-9x=7x+24 | | 66.6(12-x)=4 | | -5(-1-7m)=250 | | 116-6x=4x+6 | | 2x+12=-78-8x | | 14x+6-10x+30=64 | | n-10=-14 | | -8.3=d+4.7 | | 2(n+2)=5n-n | | 66.6a+2=33.3(4a+1) | | x-5=-11 | | 2(x-1)+8(x+3)=2 | | -26-5x=10-9x | | 4m+30=10M | | 2x+3(x-4)=4(2x+3) | | -130=-2(1-8x) | | n+p=2m-4n | | 12x-12=10x | | 4x-3(x+5)-8=7+4(2x+1)-5x | | 12h=ah+84 | | -4.44s-2=-5.5s-4.2 | | x^2-5a=0 | | 3x^2=-6x-1 | | 8p+4-4p=50 | | 12y=-24 | | 8y+5y= | | 3.7+x=-(x+1.2)-3.2 |

Equations solver categories