8x+7-5x-9=19

Simple and best practice solution for 8x+7-5x-9=19 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 8x+7-5x-9=19 equation:


Simplifying
8x + 7 + -5x + -9 = 19

Reorder the terms:
7 + -9 + 8x + -5x = 19

Combine like terms: 7 + -9 = -2
-2 + 8x + -5x = 19

Combine like terms: 8x + -5x = 3x
-2 + 3x = 19

Solving
-2 + 3x = 19

Solving for variable 'x'.

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

Add '2' to each side of the equation.
-2 + 2 + 3x = 19 + 2

Combine like terms: -2 + 2 = 0
0 + 3x = 19 + 2
3x = 19 + 2

Combine like terms: 19 + 2 = 21
3x = 21

Divide each side by '3'.
x = 7

Simplifying
x = 7

See similar equations:

| Y/4-9=3 | | 8y-11-3y+9=0 | | 3x^2-15=21 | | 10.4-3.38+7= | | (-x+5)(x^2-4-5)=0 | | -127-(-1240)=b | | 1000-5267=d | | -482-(-700)=y | | w=57-85 | | a=-123-506 | | v=-47-(-26) | | -32-39=s | | p=-27-(-16) | | 9928+200+x=1.6x | | q=62-37 | | 3m-2t=12 | | 3598+200+x=1.6x | | -16t^2+6t+12=6 | | 6/(7/6) | | 3(x+4)-2(-x+5)=15+3(x-3) | | m=-16-25 | | 6/1(6/7) | | -1/2*m=16 | | g=-25-16 | | c=8-14 | | y^4-3y^2+2y=0 | | 6/6/1/6 | | 4lny=9 | | x+8=x+7-2 | | 5/7Y=30 | | -12-(-5)=j | | 0+2000+x=2.15x |

Equations solver categories