8x+(-11-4x)+21=30

Simple and best practice solution for 8x+(-11-4x)+21=30 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 8x+(-11-4x)+21=30 equation:


Simplifying
8x + (-11 + -4x) + 21 = 30

Remove parenthesis around (-11 + -4x)
8x + -11 + -4x + 21 = 30

Reorder the terms:
-11 + 21 + 8x + -4x = 30

Combine like terms: -11 + 21 = 10
10 + 8x + -4x = 30

Combine like terms: 8x + -4x = 4x
10 + 4x = 30

Solving
10 + 4x = 30

Solving for variable 'x'.

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

Add '-10' to each side of the equation.
10 + -10 + 4x = 30 + -10

Combine like terms: 10 + -10 = 0
0 + 4x = 30 + -10
4x = 30 + -10

Combine like terms: 30 + -10 = 20
4x = 20

Divide each side by '4'.
x = 5

Simplifying
x = 5

See similar equations:

| 2x^2+7x+5=0 | | 2-7*(4+3x)=58 | | 4x-(-2+2x)+16=14 | | Y^2+9y+1= | | 5x+(-6+4x)+14=53 | | 9x-15=39 | | 8y^2-9y+1= | | 12+3*(2-4x)=30 | | 7r^2+10r+3= | | 2d-8=-10 | | 5x-6(x+1)+8=0 | | 4X^2+8x= | | 90n=72 | | 13+M=26 | | 13M=36 | | x^4-6x^3+x^2+24x+16=0 | | 5+3a=23 | | B-7=21 | | -5+2a-3a=11 | | 3x+8x=44 | | 2(w-7)=90 | | 2=3-a | | 6n-3=21 | | X+9+4x=94 | | 6x^2+10x-60=0 | | 3n+2=8 | | -6x+5=65 | | -6+5=65 | | 9x-30=4x | | 9x=-72 | | -x=-49 | | 4.6=y-3.5 |

Equations solver categories