7+x=-(2x+1)

Simple and best practice solution for 7+x=-(2x+1) 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 7+x=-(2x+1) equation:


Simplifying
7 + x = -1(2x + 1)

Reorder the terms:
7 + x = -1(1 + 2x)
7 + x = (1 * -1 + 2x * -1)
7 + x = (-1 + -2x)

Solving
7 + x = -1 + -2x

Solving for variable 'x'.

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

Add '2x' to each side of the equation.
7 + x + 2x = -1 + -2x + 2x

Combine like terms: x + 2x = 3x
7 + 3x = -1 + -2x + 2x

Combine like terms: -2x + 2x = 0
7 + 3x = -1 + 0
7 + 3x = -1

Add '-7' to each side of the equation.
7 + -7 + 3x = -1 + -7

Combine like terms: 7 + -7 = 0
0 + 3x = -1 + -7
3x = -1 + -7

Combine like terms: -1 + -7 = -8
3x = -8

Divide each side by '3'.
x = -2.666666667

Simplifying
x = -2.666666667

See similar equations:

| -7(y-1)=2(y+3)+3y | | 9n+80= | | 6x-10=100-3x | | 2(x+4)-5x=-3 | | 6n-15= | | 2e+38=2e+5 | | 13x-7(5-3x)+x=2x+3(5-10x) | | 5/10-6/8 | | 1080+-360n=360n+-360n | | 5/10+6/8 | | 18(20*3)=(18*20)*n | | x^4-1=5.6*x | | 2/4+3/6 | | 2/4x3/6 | | 5/7x=8 | | =-5xyz^2(2x^4-5y^3z+3xy^4) | | 2/8x=4 | | w/6=87 | | x+3/2=x/1+1/6 | | 3/6x=10 | | 4+y/3=4y/9-3 | | 2x/6=4 | | ax+7=x+b | | 2/4x=6 | | 234a+2=2098 | | 4abc=44 | | x+6+3x=54 | | x+6+3x=56 | | 2/6x=4 | | 4x^(-4/5) | | 15b=120-3b | | 3a+16a=3a+102-1a |

Equations solver categories