3x+4x+20=321

Simple and best practice solution for 3x+4x+20=321 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 3x+4x+20=321 equation: 


Simplifying
3x + 4x + 20 = 321

Reorder the terms:
20 + 3x + 4x = 321

Combine like terms: 3x + 4x = 7x
20 + 7x = 321

Solving
20 + 7x = 321

Solving for variable 'x'.

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

Add '-20' to each side of the equation.
20 + -20 + 7x = 321 + -20

Combine like terms: 20 + -20 = 0
0 + 7x = 321 + -20
7x = 321 + -20

Combine like terms: 321 + -20 = 301
7x = 301

Divide each side by '7'.
x = 43

Simplifying
x = 43

See similar equations:

| 4(2x-5)-3(4x-7)=10 | | 105/5=3(4-2b) | | 2.35+p+14=49.25 | | 12/1000 | | -64+7x=31+2x | | 11x=8x-8(5-2x) | | 4n+9=-31 | | -15-(-45)= | | .00125%(87)= | | -b+6b=-5 | | (b+2)(b-4)=0 | | -4m-24=-9m | | 26=5y+9-3y+9 | | 85=90x | | 6z-20=2z | | cotx*cosx+cosx=0 | | 5(2x+3)=4x+63 | | 7(x-5)=45 | | .00125%*87= | | 548/1,000 | | 49+7x+12=180 | | 24+2p=8(p+8)-p | | 3(x-4)=2(x+20) | | 16Xx=320 | | 65/100 | | 14+15+12c-5c=50 | | 50+25h=125 | | 2d+3=4(d+5)+3 | | 1/3(-2 | | 37y=60 | | a=-2+c | | 12b+38=b |

Equations solver categories