21x+105+4x+21=210

Simple and best practice solution for 21x+105+4x+21=210 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+105+4x+21=210 equation:


Simplifying
21x + 105 + 4x + 21 = 210

Reorder the terms:
105 + 21 + 21x + 4x = 210

Combine like terms: 105 + 21 = 126
126 + 21x + 4x = 210

Combine like terms: 21x + 4x = 25x
126 + 25x = 210

Solving
126 + 25x = 210

Solving for variable 'x'.

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

Add '-126' to each side of the equation.
126 + -126 + 25x = 210 + -126

Combine like terms: 126 + -126 = 0
0 + 25x = 210 + -126
25x = 210 + -126

Combine like terms: 210 + -126 = 84
25x = 84

Divide each side by '25'.
x = 3.36

Simplifying
x = 3.36

See similar equations:

| 3(x+4)=8(2x-2) | | j^2-144=0 | | 4p^2=8p | | 2l^2+l=15 | | 2x+-1=4 | | 274/35=x+6-13/14 | | 2x-b=a-3abx | | 2x+-3=4 | | f(x)=x^2+8x+32 | | 1-7y=1 | | r=(90-3x)(12+x) | | 35y+4=24 | | 11.49-5.15= | | 895/9=-10/3(9/2x+5/3) | | 30=9h+12 | | 7k-3=12 | | 10m-20=60 | | 6t-12=12 | | -2/3=r/6 | | 2x+13=-47x-10x | | 24-6x=9-9x | | 5(5y-6)=21y-30 | | 2(m-8)-3m=-8 | | c+2(d-5c)+14d= | | x^2=5x^2+4x+38 | | 5+11x=-5+x | | 32=9g-4 | | 5x-6=10+11 | | 21=3(x-9) | | x*10-98=x*4-14 | | 600+73= | | 6(2(y+x))=0 |

Equations solver categories