7-(2x+3)=8-(9-x)

Simple and best practice solution for 7-(2x+3)=8-(9-x) 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-(2x+3)=8-(9-x) equation:


Simplifying
7 + -1(2x + 3) = 8 + -1(9 + -1x)

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

Combine like terms: 7 + -3 = 4
4 + -2x = 8 + -1(9 + -1x)
4 + -2x = 8 + (9 * -1 + -1x * -1)
4 + -2x = 8 + (-9 + 1x)

Combine like terms: 8 + -9 = -1
4 + -2x = -1 + 1x

Solving
4 + -2x = -1 + 1x

Solving for variable 'x'.

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

Add '-1x' to each side of the equation.
4 + -2x + -1x = -1 + 1x + -1x

Combine like terms: -2x + -1x = -3x
4 + -3x = -1 + 1x + -1x

Combine like terms: 1x + -1x = 0
4 + -3x = -1 + 0
4 + -3x = -1

Add '-4' to each side of the equation.
4 + -4 + -3x = -1 + -4

Combine like terms: 4 + -4 = 0
0 + -3x = -1 + -4
-3x = -1 + -4

Combine like terms: -1 + -4 = -5
-3x = -5

Divide each side by '-3'.
x = 1.666666667

Simplifying
x = 1.666666667

See similar equations:

| 3x+65=11 | | 4x-22.2=1.9 | | 6x+18=2b | | 15+1=13x+17 | | p(x)=x^3+2x^2-2x-4 | | 4x-1.0=22.2 | | 5x-2x+6=67 | | 4y=y+16 | | 9.1-10=0.2x | | -2x+12=37 | | 0.73+0.21t=2.57t-0.74 | | -104=-8(a+7) | | -2-3=a | | 7x+2-9x-2=2 | | 19x+13y=-17 | | -x+-1=2x | | -7x+7+12x=5+7 | | 29-10=x-9 | | 2x+10-3=-2x+-1+1 | | 4c*9e= | | 29-19=x-9 | | -5(8-6a)-3=107 | | 2(x+4)=3x-5x-4 | | -7(2t+10)=-126 | | 90x+10y=222 | | 6.5x=6x+56 | | 10x+40-9=52 | | 10x+17x-9+1=-7x+1-9 | | 2b+5=65 | | 2x+3+4x-15=48 | | 7(8a-4)=-196 | | 2(p-2)+16+5p-9= |

Equations solver categories