3x+x+(x+5)=280

Simple and best practice solution for 3x+x+(x+5)=280 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+x+(x+5)=280 equation:


Simplifying
3x + x + (x + 5) = 280

Reorder the terms:
3x + x + (5 + x) = 280

Remove parenthesis around (5 + x)
3x + x + 5 + x = 280

Reorder the terms:
5 + 3x + x + x = 280

Combine like terms: 3x + x = 4x
5 + 4x + x = 280

Combine like terms: 4x + x = 5x
5 + 5x = 280

Solving
5 + 5x = 280

Solving for variable 'x'.

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

Add '-5' to each side of the equation.
5 + -5 + 5x = 280 + -5

Combine like terms: 5 + -5 = 0
0 + 5x = 280 + -5
5x = 280 + -5

Combine like terms: 280 + -5 = 275
5x = 275

Divide each side by '5'.
x = 55

Simplifying
x = 55

See similar equations:

| -69x-6+4=32 | | 6(x+2)-(3x-7)= | | 5v=7v-18 | | -7+3(x+8)=38-4x | | 5(7y-4)+2(3y+11)= | | x^2-5x+2k=o | | X-.2x=336 | | 9u-6=8u | | 0.16y+0.03(y+2000)=1580 | | q=2q-20 | | p+50=12p+17 | | 0.5x+16.1=x-1.35 | | 2x+3=-5x-10 | | 10ab+7ba= | | 4(x-2)cm= | | -2v-15=-7(v+5) | | 20x+28=40+8x | | 10-2v=5v+3 | | 0=9x^2+41x+3 | | Wx+3=2(w+5) | | -12+20=20n-60 | | x^5/x^19 | | 3v-14=31 | | ((18800-x)/x)=.60 | | 8/3c-2=2/3c-13 | | c=kg | | 20u+v+3u+5v= | | (-5/4)-(2/5) | | 4c+8=7.2+5c | | 18800=.6x-x | | 17g-8g-7=20 | | 12c^2-28c-24= |

Equations solver categories