5x+3(2x-9)=-21

Simple and best practice solution for 5x+3(2x-9)=-21 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 5x+3(2x-9)=-21 equation:


Simplifying
5x + 3(2x + -9) = -21

Reorder the terms:
5x + 3(-9 + 2x) = -21
5x + (-9 * 3 + 2x * 3) = -21
5x + (-27 + 6x) = -21

Reorder the terms:
-27 + 5x + 6x = -21

Combine like terms: 5x + 6x = 11x
-27 + 11x = -21

Solving
-27 + 11x = -21

Solving for variable 'x'.

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

Add '27' to each side of the equation.
-27 + 27 + 11x = -21 + 27

Combine like terms: -27 + 27 = 0
0 + 11x = -21 + 27
11x = -21 + 27

Combine like terms: -21 + 27 = 6
11x = 6

Divide each side by '11'.
x = 0.5454545455

Simplifying
x = 0.5454545455

See similar equations:

| y+1=2(x-4) | | Y-4=0.7(x-3.5) | | -6(-2x-2)=108 | | 3s+-5=-11 | | x-4x=6x+18 | | -3x+9=5x-71 | | 3(1+2x)=-6x+87 | | 5x-7=9+1 | | -2x+4x-33=9 | | Y-3.5=0.7(x-4) | | -4x+3=3-6x | | -4X-6Y+2Z=-2 | | n2+5=15 | | f(-1)=-3x | | -4(5m+20)=-400 | | 12-6z=2x+15 | | 7x+19=21 | | 6X+9Y-3Z=3 | | 3(3)(-3)-8(2)-3= | | -z^4+17z^2-16=0 | | 8c-71=12c-72-4c | | 3(-3+2x)=3x+3 | | 7(-2x-4)=-168 | | -(-2)+2(2.1)-(-2)= | | 51x-.83x^2=0 | | 2X+3Y-2=1 | | x^2*x=2 | | 3g+5wheng=4 | | 4y-5=-2x-31 | | 5X+Y-3Z=1 | | 55XY-3Z=1 | | z2+1=9 |

Equations solver categories