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

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


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

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

Combine like terms: 9 + 3 = 12
12 + -7x = 2x + 5(4 + -1x)
12 + -7x = 2x + (4 * 5 + -1x * 5)
12 + -7x = 2x + (20 + -5x)

Reorder the terms:
12 + -7x = 20 + 2x + -5x

Combine like terms: 2x + -5x = -3x
12 + -7x = 20 + -3x

Solving
12 + -7x = 20 + -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.
12 + -7x + 3x = 20 + -3x + 3x

Combine like terms: -7x + 3x = -4x
12 + -4x = 20 + -3x + 3x

Combine like terms: -3x + 3x = 0
12 + -4x = 20 + 0
12 + -4x = 20

Add '-12' to each side of the equation.
12 + -12 + -4x = 20 + -12

Combine like terms: 12 + -12 = 0
0 + -4x = 20 + -12
-4x = 20 + -12

Combine like terms: 20 + -12 = 8
-4x = 8

Divide each side by '-4'.
x = -2

Simplifying
x = -2

See similar equations:

| 8y-9=y-9 | | -x+15=x+15 | | 2(7x-4)-3(2x-6)= | | k^2+k-20=0 | | 5-8n= | | 6k-(2k-6)= | | 11+17=-5w-5w | | 3y-5=-15-7y | | 4y+1=13-2y | | 0.005y+0.03=6.03 | | 4y+1=13-2 | | 0.03x-0.07=0.14 | | 15+9x=78 | | 0.04+0.002m=0.46 | | 9x-20=8x-20 | | b^2+2b-3=0 | | 25k^2-4=0 | | 7y=4y+12 | | -3r-8=-5r+12 | | 12y-1=3y-28 | | -4=28n-2 | | 3y-7+4y=-9+3y+12 | | 15x-5-10x=12+8 | | n^2-3n-18=0 | | 5x-2=28-x | | (y-1)(y+4)= | | x+12=6x+27 | | 2p^2+4p-6=0 | | 82-7x=11x+18 | | 4x+9=2x-12 | | 3x-9=-2x+16 | | 6y=2.7 |

Equations solver categories