7h+21=6h+18

Simple and best practice solution for 7h+21=6h+18 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 7h+21=6h+18 equation:


Simplifying
7h + 21 = 6h + 18

Reorder the terms:
21 + 7h = 6h + 18

Reorder the terms:
21 + 7h = 18 + 6h

Solving
21 + 7h = 18 + 6h

Solving for variable 'h'.

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

Add '-6h' to each side of the equation.
21 + 7h + -6h = 18 + 6h + -6h

Combine like terms: 7h + -6h = 1h
21 + 1h = 18 + 6h + -6h

Combine like terms: 6h + -6h = 0
21 + 1h = 18 + 0
21 + 1h = 18

Add '-21' to each side of the equation.
21 + -21 + 1h = 18 + -21

Combine like terms: 21 + -21 = 0
0 + 1h = 18 + -21
1h = 18 + -21

Combine like terms: 18 + -21 = -3
1h = -3

Divide each side by '1'.
h = -3

Simplifying
h = -3

See similar equations:

| 0.6x+6.6=5.7 | | 2(2x)+2x=90 | | 13x=4(3x-28) | | 45n=82 | | 8d-9-(d+3)= | | 10x-6+10x+4+18y+16y+6=360 | | 40x+15x=673 | | X+3=4w-6 | | 7-c=30 | | 4x-x^2=2 | | 4y-ax=32 | | 4x^2-35=29 | | 30a^2+7a-2=0 | | y=In(5x+7) | | x*7/2=1 | | F(x)=3x^2+6x-c | | -2+4x-x^2=0 | | 1.2/x=2.33 | | 5x^2=6x^8 | | -45-15x= | | 27-(x+5)=7x-2 | | 7x+43x+6= | | x+(2x+35)=20 | | 5n/6-1/4=-1/7 | | 2(u+5)+4u=34 | | 2(u+5)+4=34 | | log(7x+6)=-0.6 | | 2=3q-1 | | 1x0=0/y | | -4x-9=-9 | | ar^2+3.6r=3.6 | | (2x^10y^4/x^15)^1/5 |

Equations solver categories