21+3x=3(3x-47)

Simple and best practice solution for 21+3x=3(3x-47) 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 21+3x=3(3x-47) equation:


Simplifying
21 + 3x = 3(3x + -47)

Reorder the terms:
21 + 3x = 3(-47 + 3x)
21 + 3x = (-47 * 3 + 3x * 3)
21 + 3x = (-141 + 9x)

Solving
21 + 3x = -141 + 9x

Solving for variable 'x'.

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

Add '-9x' to each side of the equation.
21 + 3x + -9x = -141 + 9x + -9x

Combine like terms: 3x + -9x = -6x
21 + -6x = -141 + 9x + -9x

Combine like terms: 9x + -9x = 0
21 + -6x = -141 + 0
21 + -6x = -141

Add '-21' to each side of the equation.
21 + -21 + -6x = -141 + -21

Combine like terms: 21 + -21 = 0
0 + -6x = -141 + -21
-6x = -141 + -21

Combine like terms: -141 + -21 = -162
-6x = -162

Divide each side by '-6'.
x = 27

Simplifying
x = 27

See similar equations:

| (5(6)7(15-6))=x | | 2(x-10)=4x | | 7(m+2)=5(4+m) | | f=8 | | 6(3-2x)=5(4-3x) | | 4.3x+7.1=3(0.8x+3) | | -2(2-a)=-3(a+4) | | 2-m=3m+8 | | 2abc-2acb+5cab= | | -12-12b=4b+2 | | 9n+4=7n+16 | | 4-12x=6-7x | | 5(3x+4)-8(6x-7)=9x-8 | | 2x-8=-19 | | 2x-8+7=-12 | | x/8=-3.5 | | 3k=4k-5 | | 2Y-X= | | 4x-2(6-x)=18 | | 2X^2=X^2 | | m^2x+m=x+1 | | 12x^2-116x-198=0 | | -3(m+2)=5(2-m) | | x=.13*8 | | p=-9+.3x | | 4x+6=2(12-x) | | x+14=2(3+x) | | v=1/33.14r^2h | | 108=27-63x | | 30-3y=5 | | y=-0.90+106 | | 4-3y=5 |

Equations solver categories