7x-28=3x

Simple and best practice solution for 7x-28=3x 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 7x-28=3x equation:


Simplifying
7x + -28 = 3x

Reorder the terms:
-28 + 7x = 3x

Solving
-28 + 7x = 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.
-28 + 7x + -3x = 3x + -3x

Combine like terms: 7x + -3x = 4x
-28 + 4x = 3x + -3x

Combine like terms: 3x + -3x = 0
-28 + 4x = 0

Add '28' to each side of the equation.
-28 + 28 + 4x = 0 + 28

Combine like terms: -28 + 28 = 0
0 + 4x = 0 + 28
4x = 0 + 28

Combine like terms: 0 + 28 = 28
4x = 28

Divide each side by '4'.
x = 7

Simplifying
x = 7

See similar equations:

| 65-2x=3x+5 | | 3x^3+2x=5x^2 | | 0.5x-1.7=0.3x-1 | | 45+7x^2=200+2x^2 | | 2(x+1)+15=-(3x-17)+5x | | 56-5x=7x+20 | | x^6-7x^3-8=0 | | -15+4y=25 | | 0.75x-7=3 | | y=x^6-7x^3-8 | | 5x-7=10x-32 | | 4x+7=57-3x | | 7y-(4-2y)=3(y+3)-1 | | 3n-5=10 | | 9n+1=100 | | 6n+5=35 | | 6+7x=24+x | | 7n+3=24 | | 10-7x=74-21x | | (x+1)(3-2x)=x^2-1 | | 205-7x=38x+20 | | -0.75x=2.666666667 | | 5x+11=-67-8x | | 1+4x=37+x | | 5x-1=13x-97 | | -25p-2=48 | | 68-3x=7x+18 | | 5n-3=17 | | q-5=25 | | Y^3+2y^3-8+2= | | 5x-4=13x-44 | | 28+24p=36 |

Equations solver categories