4x+28=21-7x-4x-8

Simple and best practice solution for 4x+28=21-7x-4x-8 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 4x+28=21-7x-4x-8 equation:


Simplifying
4x + 28 = 21 + -7x + -4x + -8

Reorder the terms:
28 + 4x = 21 + -7x + -4x + -8

Reorder the terms:
28 + 4x = 21 + -8 + -7x + -4x

Combine like terms: 21 + -8 = 13
28 + 4x = 13 + -7x + -4x

Combine like terms: -7x + -4x = -11x
28 + 4x = 13 + -11x

Solving
28 + 4x = 13 + -11x

Solving for variable 'x'.

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

Add '11x' to each side of the equation.
28 + 4x + 11x = 13 + -11x + 11x

Combine like terms: 4x + 11x = 15x
28 + 15x = 13 + -11x + 11x

Combine like terms: -11x + 11x = 0
28 + 15x = 13 + 0
28 + 15x = 13

Add '-28' to each side of the equation.
28 + -28 + 15x = 13 + -28

Combine like terms: 28 + -28 = 0
0 + 15x = 13 + -28
15x = 13 + -28

Combine like terms: 13 + -28 = -15
15x = -15

Divide each side by '15'.
x = -1

Simplifying
x = -1

See similar equations:

| 3n-9=2n-12 | | 20=52x | | 10-0.3= | | 0.5x=2+0.33x | | 2.1x+2.8y= | | 2z=-4z-30 | | 3(x+6)+8=8x-5(x-3) | | 4x-78=360 | | x^3+1=x(x+1) | | 860+y=530 | | 0.33(2x+5)=4x | | 2(x+5)-3=5(x+3)-14 | | 0.3x+0.65*125=0.5(x+125) | | 0.3333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333333(2x+5)=4x | | 18.75=0.2x | | X/6-12=x/6 | | 35x^2-20x+60=0 | | Sin50=8/n | | x/4-1=9/5x | | -19+35y=13 | | 2z-9/3=8-3x | | 64=12x^2-x^3 | | 8y-10=4 | | 17=4v+5 | | 1/2(x-6)=15 | | (x^12)^2/3 | | -1=-5x+9 | | 5y=4-5x | | 3n-12=3 | | 3xsquared+3x+5xsquared+6x= | | 2x^3+4x=5x^2+1 | | -4(x-4)-4x=5-8(x+7) |

Equations solver categories