7x+3-8=9

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


Simplifying
7x + 3 + -8 = 9

Reorder the terms:
3 + -8 + 7x = 9

Combine like terms: 3 + -8 = -5
-5 + 7x = 9

Solving
-5 + 7x = 9

Solving for variable 'x'.

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

Add '5' to each side of the equation.
-5 + 5 + 7x = 9 + 5

Combine like terms: -5 + 5 = 0
0 + 7x = 9 + 5
7x = 9 + 5

Combine like terms: 9 + 5 = 14
7x = 14

Divide each side by '7'.
x = 2

Simplifying
x = 2

See similar equations:

| 7+(n-1)10= | | 4x-2-7x=-8 | | -7+3x=-2 | | 4a-a=28 | | 9x+6x=25 | | x^2+20x+39+-5x+15=0 | | x^4-7x^2+5=0 | | 9m-3(m+6)=2(m+2) | | 26.5=-4x+7.5x | | x^2-8x+20=2x-21 | | -6n-4n=0 | | -5x-5x=10 | | -12j+4=-4+12j | | -0.222-2=0.778x | | -12j+4=4 | | 1538.6=43.96*w | | -2(2-3m)=m+11 | | 3w(w-2)=(w+6)(1-w) | | 19x+2y=15 | | 4k-6-3=-16.5 | | 5=2n-7n | | 3(y-4)=3x-8 | | 7x+1=-2x+10 | | -3-56=12 | | 6.5(1+2.5y)=29.5 | | 3.1/0.006= | | -21x-14=-7 | | 8x-(2x-3)=15 | | 2y^2-25y+13=0 | | b-7-2=-5 | | 9.5(6.5z+4)=-17.5 | | (2x-7)=47 |

Equations solver categories