120+140+x+x+(x+10)+(x+10)=720

Simple and best practice solution for 120+140+x+x+(x+10)+(x+10)=720 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 120+140+x+x+(x+10)+(x+10)=720 equation:


Simplifying
120 + 140 + x + x + (x + 10) + (x + 10) = 720

Reorder the terms:
120 + 140 + x + x + (10 + x) + (x + 10) = 720

Remove parenthesis around (10 + x)
120 + 140 + x + x + 10 + x + (x + 10) = 720

Reorder the terms:
120 + 140 + x + x + 10 + x + (10 + x) = 720

Remove parenthesis around (10 + x)
120 + 140 + x + x + 10 + x + 10 + x = 720

Reorder the terms:
120 + 140 + 10 + 10 + x + x + x + x = 720

Combine like terms: 120 + 140 = 260
260 + 10 + 10 + x + x + x + x = 720

Combine like terms: 260 + 10 = 270
270 + 10 + x + x + x + x = 720

Combine like terms: 270 + 10 = 280
280 + x + x + x + x = 720

Combine like terms: x + x = 2x
280 + 2x + x + x = 720

Combine like terms: 2x + x = 3x
280 + 3x + x = 720

Combine like terms: 3x + x = 4x
280 + 4x = 720

Solving
280 + 4x = 720

Solving for variable 'x'.

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

Add '-280' to each side of the equation.
280 + -280 + 4x = 720 + -280

Combine like terms: 280 + -280 = 0
0 + 4x = 720 + -280
4x = 720 + -280

Combine like terms: 720 + -280 = 440
4x = 440

Divide each side by '4'.
x = 110

Simplifying
x = 110

See similar equations:

| -10t-4=30 | | p+37+2p-39=746 | | 38-5x=4x+21 | | h=-16T^2+120T-106 | | 5-9x=41-16x | | 0.4x+9.2=10 | | 5x+9=-103-9x | | 13-6(x+2)=3x-(11x+5) | | 93-6x=2x+5 | | -21-6x=11-10x | | 0=x^2+5x-1 | | 0=x^2(2x-5)(16807-x^5) | | 146-3x=42+21 | | 6m-18=2m+2 | | 11-7x=56-42x | | 3x^4-6x^3+x^2=0 | | 6(4x-9)=2(12x+4) | | 2x-10=90 | | 7+3x=9+x | | 2x+37=12x-53 | | 7(x-4)+3(x-6)=6x-12 | | 5x+66=11x+12 | | 4(2x+1)+6(9x-1)=3(5x-4)+4 | | 208=8(9y+6)+2(7y-6) | | g-4=-2 | | 5(5u+3)-2(3u-6)=160 | | -9(2b+4)+(19b-1)=0 | | 6(x+4)+5(2x-1)=7 | | (2x^4y^2)(9xy^5)=z | | x^2-9+3=0 | | -8y+2=-12y-30 | | -36w-18=20w+21 |

Equations solver categories