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

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


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

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

Combine like terms: 9 + 4 = 13
13 + -3x = (2x + 5) + (x + -7)

Reorder the terms:
13 + -3x = (5 + 2x) + (x + -7)

Remove parenthesis around (5 + 2x)
13 + -3x = 5 + 2x + (x + -7)

Reorder the terms:
13 + -3x = 5 + 2x + (-7 + x)

Remove parenthesis around (-7 + x)
13 + -3x = 5 + 2x + -7 + x

Reorder the terms:
13 + -3x = 5 + -7 + 2x + x

Combine like terms: 5 + -7 = -2
13 + -3x = -2 + 2x + x

Combine like terms: 2x + x = 3x
13 + -3x = -2 + 3x

Solving
13 + -3x = -2 + 3x

Solving for variable 'x'.

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

Add '-3x' to each side of the equation.
13 + -3x + -3x = -2 + 3x + -3x

Combine like terms: -3x + -3x = -6x
13 + -6x = -2 + 3x + -3x

Combine like terms: 3x + -3x = 0
13 + -6x = -2 + 0
13 + -6x = -2

Add '-13' to each side of the equation.
13 + -13 + -6x = -2 + -13

Combine like terms: 13 + -13 = 0
0 + -6x = -2 + -13
-6x = -2 + -13

Combine like terms: -2 + -13 = -15
-6x = -15

Divide each side by '-6'.
x = 2.5

Simplifying
x = 2.5

See similar equations:

| -4(6x+2)=21+5x | | 3z+1=7z-3 | | D/6=-8 | | x/2+2/3=63 | | Z-9=-5 | | 5(u+3)-5=-50 | | 3/8+5/16x=5/8 | | -58-5(7y+9)=-278 | | 7b-2-12b= | | 7x-(x-5)= | | 6(3n-8)-5(2n+7)= | | 3r+12/6=4r-4/4 | | X^2-5x=9-3x^2 | | 8x+12-5x-9= | | 8x+2=8(x+4) | | 5/2x=15/12 | | 3x+11-6x=15-14x+11x-4 | | 3(2x+1)-5=6x-2 | | 0.06(y-9)+0.04y=0.08y-0.01(60) | | 1/3+10u=y/v | | 6=-2910n+7 | | 8-(3+7)=23 | | 0.4x+56000(0.2+x)=1400 | | B=xm+m | | 2y^3+2+6y^2+6y= | | 4(3+5x)=47 | | 5p-13=8p+4 | | 5x-3+3(2x+2)=-3(x+3) | | tn=5n+7 | | 7x+8x=13x | | 6x+7-2x=19 | | 5x+7(x-1)=-3 |

Equations solver categories