120+100+120+120+x+x+10=720

Simple and best practice solution for 120+100+120+120+x+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+100+120+120+x+x+10=720 equation: 


Simplifying
120 + 100 + 120 + 120 + x + x + 10 = 720

Reorder the terms:
120 + 100 + 120 + 120 + 10 + x + x = 720

Combine like terms: 120 + 100 = 220
220 + 120 + 120 + 10 + x + x = 720

Combine like terms: 220 + 120 = 340
340 + 120 + 10 + x + x = 720

Combine like terms: 340 + 120 = 460
460 + 10 + x + x = 720

Combine like terms: 460 + 10 = 470
470 + x + x = 720

Combine like terms: x + x = 2x
470 + 2x = 720

Solving
470 + 2x = 720

Solving for variable 'x'.

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

Add '-470' to each side of the equation.
470 + -470 + 2x = 720 + -470

Combine like terms: 470 + -470 = 0
0 + 2x = 720 + -470
2x = 720 + -470

Combine like terms: 720 + -470 = 250
2x = 250

Divide each side by '2'.
x = 125

Simplifying
x = 125

See similar equations:

| 3x^6y^2-3x^3y^2=0 | | 3x^2+18x-96=0 | | 55=2(1-3x)-(x-4) | | N-3+5n=15 | | 8x-3x+1=59 | | -4y+7=15 | | -(m+5)=0 | | 2X+8+9=7 | | x+3x=8-6x | | 2(x+5)-3(x-2)=4x-4 | | a-6(3+5a)=13+2a | | x-4=8+5x | | 3r+6=6 | | 35(j+4)=1.4(16+j) | | 5-(n+3)=-1+2(n-3) | | 5x+6x+12=8-9x | | -7x+3=109 | | -4=-(b+4) | | (2x+0)=0 | | 2n-8=h+12 | | 2x^7y^2-54x^4y^2=0 | | -1=-(n-5) | | -10p=9k-40 | | 4x=8-6x | | 8(x+1/4)=5x-9 | | 8z-22=(3z+11)-z | | .33x+.66x=10 | | 3.667(12-a)=43 | | y(y+1)7=56 | | m(a-wb)=r | | 17y-14y=15 | | 12+7x=x+6 |

Equations solver categories