4/5x+3=21

Simple and best practice solution for 4/5x+3=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 4/5x+3=21 equation: 



4/5x+3=21

We move all terms to the left:

4/5x+3-(21)=0



Domain of the equation: 5x!=0

x!=0/5

x!=0

x∈R



We add all the numbers together, and all the variables

4/5x-18=0

We multiply all the terms by the denominator


-18*5x+4=0

Wy multiply elements

-90x+4=0

We move all terms containing x to the left, all other terms to the right

-90x=-4

x=-4/-90

x=2/45

See similar equations:

| 11w+53w–4=28 | | 30x+10=58 | | 47x15=15x | | 3x-15-7x=-51 | | 35+155+x=180 | | 2r-3=9+4r-5r | | 6x-5+8x=17 | | x-5/6+2-x/3x-6/5=-3 | | Y-3x=1.3 | | 1/2(x-4)+6=16 | | 6(2m+8)=10(-m+3 | | 2(x+2)^(2)=18 | | (x÷3)+7=-5 | | 7x-4=2x+1+9x-4 | | 2.4(x-3)-8=12 | | 8.50x+29=62.50 | | 4(x+4)+6=16 | | 91=5(2-6x)+3x | | F(x)=4x-24/12 | | 0.25(8x+4)-7.5=5.5 | | 276=182-u | | 11=15y+16 | | 2x^2+12x=100 | | -39=-7w+(w-7) | | 2(2t+4)=3~4(24-8t) | | 1/2(4x–6)=11 | | 6(2m+8)=10 | | 10x+72=119• | | -10+v/2=9 | | f(10)=100.3. | | 2(x-3)+4=1/2(4x-10) | | -10=-5{y+9} |

Equations solver categories