7-[5x+2(4x-1)]=2x-3(x+9)

Simple and best practice solution for 7-[5x+2(4x-1)]=2x-3(x+9) 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-[5x+2(4x-1)]=2x-3(x+9) equation:


Simplifying
7 + -1[5x + 2(4x + -1)] = 2x + -3(x + 9)

Reorder the terms:
7 + -1[5x + 2(-1 + 4x)] = 2x + -3(x + 9)
7 + -1[5x + (-1 * 2 + 4x * 2)] = 2x + -3(x + 9)
7 + -1[5x + (-2 + 8x)] = 2x + -3(x + 9)

Reorder the terms:
7 + -1[-2 + 5x + 8x] = 2x + -3(x + 9)

Combine like terms: 5x + 8x = 13x
7 + -1[-2 + 13x] = 2x + -3(x + 9)
7 + [-2 * -1 + 13x * -1] = 2x + -3(x + 9)
7 + [2 + -13x] = 2x + -3(x + 9)

Combine like terms: 7 + 2 = 9
9 + -13x = 2x + -3(x + 9)

Reorder the terms:
9 + -13x = 2x + -3(9 + x)
9 + -13x = 2x + (9 * -3 + x * -3)
9 + -13x = 2x + (-27 + -3x)

Reorder the terms:
9 + -13x = -27 + 2x + -3x

Combine like terms: 2x + -3x = -1x
9 + -13x = -27 + -1x

Solving
9 + -13x = -27 + -1x

Solving for variable 'x'.

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

Add 'x' to each side of the equation.
9 + -13x + x = -27 + -1x + x

Combine like terms: -13x + x = -12x
9 + -12x = -27 + -1x + x

Combine like terms: -1x + x = 0
9 + -12x = -27 + 0
9 + -12x = -27

Add '-9' to each side of the equation.
9 + -9 + -12x = -27 + -9

Combine like terms: 9 + -9 = 0
0 + -12x = -27 + -9
-12x = -27 + -9

Combine like terms: -27 + -9 = -36
-12x = -36

Divide each side by '-12'.
x = 3

Simplifying
x = 3

See similar equations:

| 18-6+(-5)= | | xdy+2ydx=0 | | (3xy^2+2y)dx+(3x^2y+2x)dy=0 | | x+(.065x)+(.2x)=25 | | x+.05x=2289020 | | a=3(24b+5a) | | 3x+12=82-5x | | 10*x-12+5*x-2*x=2*x+8-5 | | 2t-9=3-t | | 3r^2-16r+14=0 | | 3x+75=123 | | -2.5p=5(10-0.5)p | | (9x-5)(8x+9)=0 | | -3w=-12 | | 4c-31=53 | | logxy^3= | | 0.26n=2.34 | | 3.5x-12-7x=58 | | X^2-2x+83=0 | | -48+(-10)= | | (x-6)(x-6)(3)=108 | | (x-6)(x-6)=108 | | 7(2y-3)-(5y+7)= | | 8x^3-5x^2=72x-45 | | 1.31x=5.24 | | 7x+22=y | | 9y^3=-9y^2+10y | | 5x-2(x-4)=10(x-2) | | 8+5(4+4)-6= | | 7x-5=7x+3 | | 3(a+1)=7(a-9) | | 10x+15y=5 |

Equations solver categories