21+3h=3(h+7)

Simple and best practice solution for 21+3h=3(h+7) 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+3h=3(h+7) equation: 


Simplifying
21 + 3h = 3(h + 7)

Reorder the terms:
21 + 3h = 3(7 + h)
21 + 3h = (7 * 3 + h * 3)
21 + 3h = (21 + 3h)

Add '-21' to each side of the equation.
21 + -21 + 3h = 21 + -21 + 3h

Combine like terms: 21 + -21 = 0
0 + 3h = 21 + -21 + 3h
3h = 21 + -21 + 3h

Combine like terms: 21 + -21 = 0
3h = 0 + 3h
3h = 3h

Add '-3h' to each side of the equation.
3h + -3h = 3h + -3h

Combine like terms: 3h + -3h = 0
0 = 3h + -3h

Combine like terms: 3h + -3h = 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:

| (x)^1/2-3=8 | | 80x-4+3x=7x+x+14 | | 10x+12=7x-30 | | -X/2=-14 | | 9(x+5)=3(x-39) | | X*3y=170 | | ln*x-ln*(x+2)=ln*3 | | 35x+50=132.7 | | Sinx=24/27 | | Cosx-1=15/12 | | 46-6x=90 | | 18+15x=23 | | 21/2(8) | | 10x=180-10z | | (4c-3)(6c+7)= | | x/3=2/4 | | 2.4n+10=29.2 | | 35x+50=90 | | 0=x^2-22x-7 | | (x+1)(2x+3)=(x-1)(2x+1) | | 6sinh(2x)+7=8cosh(2x) | | (x+1)(2x+3)=(x-1)(2x-1) | | qd=150+50p | | 4u-15=21 | | X+25=3.5 | | n/9=12 | | 4xy-6y^2=18 | | 0.33(6x-9)=4x-6 | | -4-3/8x26 | | 4y+6.9=37.3 | | 4.5y=26.55 | | -7(x+2)+165=22+17 |

Equations solver categories