2(x+9)+2(x)+2(x+5)+x+7=77

Simple and best practice solution for 2(x+9)+2(x)+2(x+5)+x+7=77 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 2(x+9)+2(x)+2(x+5)+x+7=77 equation: 


Simplifying
2(x + 9) + 2(x) + 2(x + 5) + x + 7 = 77

Reorder the terms:
2(9 + x) + 2(x) + 2(x + 5) + x + 7 = 77
(9 * 2 + x * 2) + 2(x) + 2(x + 5) + x + 7 = 77
(18 + 2x) + 2(x) + 2(x + 5) + x + 7 = 77

Reorder the terms:
18 + 2x + 2x + 2(5 + x) + x + 7 = 77
18 + 2x + 2x + (5 * 2 + x * 2) + x + 7 = 77
18 + 2x + 2x + (10 + 2x) + x + 7 = 77

Reorder the terms:
18 + 10 + 7 + 2x + 2x + 2x + x = 77

Combine like terms: 18 + 10 = 28
28 + 7 + 2x + 2x + 2x + x = 77

Combine like terms: 28 + 7 = 35
35 + 2x + 2x + 2x + x = 77

Combine like terms: 2x + 2x = 4x
35 + 4x + 2x + x = 77

Combine like terms: 4x + 2x = 6x
35 + 6x + x = 77

Combine like terms: 6x + x = 7x
35 + 7x = 77

Solving
35 + 7x = 77

Solving for variable 'x'.

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

Add '-35' to each side of the equation.
35 + -35 + 7x = 77 + -35

Combine like terms: 35 + -35 = 0
0 + 7x = 77 + -35
7x = 77 + -35

Combine like terms: 77 + -35 = 42
7x = 42

Divide each side by '7'.
x = 6

Simplifying
x = 6

See similar equations:

| 9/3-x4 | | 3-2(4-(x+2(2x-1)))=1 | | -4(X)=x^2-9 | | Q(w)=4(4w+16)-4(w+54) | | 5-1=0.5x | | 1/2x=6/7 | | x^2+66x-528=0 | | 8m^3+16m+3=-3 | | X(6x-7)=-2 | | (3x-1)=(2x+2) | | x^2-66x-528=0 | | -x^2+2x-15= | | 11=h-8 | | -8=x+3x | | 12×8/4-4= | | -3/4y-27 | | -4(3-5x)=2(4-x) | | e-9=5 | | -6=3x-39 | | x(x+4)=72 | | 4x^2-16x-84/2x-14 | | 5y+11+12y-10=180 | | 15-5X=-35 | | -(9x+4y-8)= | | 12-y=y+6 | | -2/32y/3-3/4 | | 8-5z=8 | | 2.50+2x= | | 0.18y+0.03(y+4000)=750 | | 3(x+1)-4(x+1)= | | 67.5=7.5*n | | y=(x+10)(x-4) |

Equations solver categories