[-2x-5x+2]=2+(2x+7)

Simple and best practice solution for [-2x-5x+2]=2+(2x+7) 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 [-2x-5x+2]=2+(2x+7) equation:


Simplifying
[-2x + -5x + 2] = 2 + (2x + 7)

Reorder the terms:
[2 + -2x + -5x] = 2 + (2x + 7)

Combine like terms: -2x + -5x = -7x
[2 + -7x] = 2 + (2x + 7)

Remove brackets around [2 + -7x]
2 + -7x = 2 + (2x + 7)

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

Remove parenthesis around (7 + 2x)
2 + -7x = 2 + 7 + 2x

Combine like terms: 2 + 7 = 9
2 + -7x = 9 + 2x

Solving
2 + -7x = 9 + 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.
2 + -7x + -2x = 9 + 2x + -2x

Combine like terms: -7x + -2x = -9x
2 + -9x = 9 + 2x + -2x

Combine like terms: 2x + -2x = 0
2 + -9x = 9 + 0
2 + -9x = 9

Add '-2' to each side of the equation.
2 + -2 + -9x = 9 + -2

Combine like terms: 2 + -2 = 0
0 + -9x = 9 + -2
-9x = 9 + -2

Combine like terms: 9 + -2 = 7
-9x = 7

Divide each side by '-9'.
x = -0.7777777778

Simplifying
x = -0.7777777778

See similar equations:

| 6x^4-5x^2-4=0 | | 21=2(3n+7)+15n | | 6x-4=4x-2 | | 4x+7=11+2x | | 2(x-3)-30=10 | | 5x-6=3x-4 | | 4x-4=2x-2 | | 4x-4=2x-1 | | 2x*4=21 | | -2(x+3)-x-4=-3(x+4)+2 | | 3x+6=10+x | | -3x-7=22 | | 3-3x-2(1-x)=7(x+3)-28 | | 2+3(5-2x)=-(x+1)+23 | | 8x-(2x+3)=-2(3-2x)+1 | | 3x+5=x-3 | | -x=22 | | 4x^6-12x^3y^2+9y^4=0 | | (2x+6)+(-3x+7)= | | 2x^2-x+3=0 | | x+25=80-5 | | 120-70=89-x | | 73-17=x+9 | | 2x+5+6=0 | | 25x^2+20xy+4y^2=0 | | 0=2x^2-5x-18 | | 18+x=52-8 | | 33+77=x-20 | | 100-x=67+23 | | x+19=29-4 | | 38-14=44-x | | 4a^2+24a+20= |

Equations solver categories