9x-8-7x=4

Simple and best practice solution for 9x-8-7x=4 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 9x-8-7x=4 equation: 


Simplifying
9x + -8 + -7x = 4

Reorder the terms:
-8 + 9x + -7x = 4

Combine like terms: 9x + -7x = 2x
-8 + 2x = 4

Solving
-8 + 2x = 4

Solving for variable 'x'.

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

Add '8' to each side of the equation.
-8 + 8 + 2x = 4 + 8

Combine like terms: -8 + 8 = 0
0 + 2x = 4 + 8
2x = 4 + 8

Combine like terms: 4 + 8 = 12
2x = 12

Divide each side by '2'.
x = 6

Simplifying
x = 6

See similar equations:

| 2x+2(-3-2)=40 | | 10x-11-8x+17=2 | | 3x+1=x+16 | | 7/66.5=26.2/x | | 7(3n-2)=-3n-38 | | -4x+3x-15=8(x+6)+40 | | (f+6)(7f+4)=0 | | Bk+j=14 | | -119+7x=-x+33 | | 5x-2x+7-x=1x+7 | | 5x-2x+7-x=2x+3 | | -4=-3.5x+3-2.5x | | 2x+2x+(3x+3)=360 | | 5x-2x+7-x=7x+9 | | 4R+8=14+r | | a-5/7=2/7 | | 5x-2x+7-x=5x+8 | | -2x+28=7x-21 | | 5x-2x+7-x=6x+8 | | -20j+20=-7(7j+20)+19j | | -2+5z=2 | | -6N+21=12N-(15) | | 5x-2x+7-x=6x+6 | | (4g+1)(g-3)=0 | | 5x-2x+7-x=5x+5 | | -2+2k=k-2 | | -4=-3.5+3-2.5x | | 6a^2+11a-21=0 | | -2(3y-4)-6y=56 | | 1/36x^-9y4 | | 3ln(4x+2)=28 | | x+x+17+y-3=71 |

Equations solver categories