21x+28=3(6x+8)+3x+4

Simple and best practice solution for 21x+28=3(6x+8)+3x+4 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 21x+28=3(6x+8)+3x+4 equation: 


Simplifying
21x + 28 = 3(6x + 8) + 3x + 4

Reorder the terms:
28 + 21x = 3(6x + 8) + 3x + 4

Reorder the terms:
28 + 21x = 3(8 + 6x) + 3x + 4
28 + 21x = (8 * 3 + 6x * 3) + 3x + 4
28 + 21x = (24 + 18x) + 3x + 4

Reorder the terms:
28 + 21x = 24 + 4 + 18x + 3x

Combine like terms: 24 + 4 = 28
28 + 21x = 28 + 18x + 3x

Combine like terms: 18x + 3x = 21x
28 + 21x = 28 + 21x

Add '-28' to each side of the equation.
28 + -28 + 21x = 28 + -28 + 21x

Combine like terms: 28 + -28 = 0
0 + 21x = 28 + -28 + 21x
21x = 28 + -28 + 21x

Combine like terms: 28 + -28 = 0
21x = 0 + 21x
21x = 21x

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

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

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

Solving
0 = 0

Couldn't find a variable to solve for.

This equation is an identity, all real numbers are solutions.

See similar equations:

| C=9/9+12*210 | | 4z=12-32 | | -4=2/3 | | -3b+9=9-4b | | 2x^2+2y^2-8x+14y+26=0 | | .4x-2.1=.3 | | -3b+9=9-4bv | | -7b-5(8b+4)=24-3b | | 6(-5x+2)=-7 | | (x/4)+(1/6)=(x/7) | | -2(3t-2)+4t=3t-7 | | 6s+56.4=180 | | -9/2x+80=10 | | (X+.11x)+((30000-x)-1560+.04x)=990 | | 2w-16w=28 | | -9(x-1)-5x=-9+10(x+9) | | 24x=7x | | -9=y/3 | | c=b+bad | | 1+3(7p-7)=36+7p | | 5x^2+13x+2=0 | | -4(5t-5)+2t=8t-3 | | k/6= | | 39.5+8.74= | | -5(3x+1)=-30 | | 2y^2+7y+7/2 | | -25+15=m-9 | | .50x+.15(30)=44.5 | | -6+2n=6(n+3) | | -4(3t-4)+9t=3t-7 | | -6=b/16 | | 12(x+4)-4x=2(4x+4)-10 |

Equations solver categories