(X+3)+2x=78

Simple and best practice solution for (X+3)+2x=78 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 (X+3)+2x=78 equation:


Simplifying
(X + 3) + 2x = 78

Reorder the terms:
(3 + X) + 2x = 78

Remove parenthesis around (3 + X)
3 + X + 2x = 78

Solving
3 + X + 2x = 78

Solving for variable 'X'.

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

Add '-3' to each side of the equation.
3 + X + -3 + 2x = 78 + -3

Reorder the terms:
3 + -3 + X + 2x = 78 + -3

Combine like terms: 3 + -3 = 0
0 + X + 2x = 78 + -3
X + 2x = 78 + -3

Combine like terms: 78 + -3 = 75
X + 2x = 75

Add '-2x' to each side of the equation.
X + 2x + -2x = 75 + -2x

Combine like terms: 2x + -2x = 0
X + 0 = 75 + -2x
X = 75 + -2x

Simplifying
X = 75 + -2x

See similar equations:

| 1.20(4+g)=7.20 | | n-4=3n+18 | | 75x-600=225 | | 0.5+2.5(t+16)=0.75t | | -8w+2(w-8)=-28 | | 3h+15=24 | | 5x+7y+16=0 | | 5y-9=13y+31 | | 0-2(x)=0 | | -52-4+(-6)-(-2)= | | 0.6(p-3)=-4 | | 5y+6x=7 | | 12.5x=-500 | | 57+x+2x=180 | | -1(6x-6)+(4x-8)= | | 15=(-3)(2q-1) | | 9x-3=3(x+2) | | X+6=84 | | 200x=100 | | -8u+6(u+5)=38 | | -3(2x-5)+6x=18x+1 | | X-10=-50 | | 7x(x+1)=0 | | -8=22-x | | (x)=-2x^3+x^2-2 | | 2(x)+0=4 | | -5(x-2)=-7x+16 | | X-10/25=-2 | | 4x+7y=66000 | | 5x-4(x-9)=2x-3 | | 3x^2-5x+0= | | 4p-7+p=7+5p+2 |

Equations solver categories