7x-8+5x+5=165

Simple and best practice solution for 7x-8+5x+5=165 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-8+5x+5=165 equation:


Simplifying
7x + -8 + 5x + 5 = 165

Reorder the terms:
-8 + 5 + 7x + 5x = 165

Combine like terms: -8 + 5 = -3
-3 + 7x + 5x = 165

Combine like terms: 7x + 5x = 12x
-3 + 12x = 165

Solving
-3 + 12x = 165

Solving for variable 'x'.

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

Add '3' to each side of the equation.
-3 + 3 + 12x = 165 + 3

Combine like terms: -3 + 3 = 0
0 + 12x = 165 + 3
12x = 165 + 3

Combine like terms: 165 + 3 = 168
12x = 168

Divide each side by '12'.
x = 14

Simplifying
x = 14

See similar equations:

| 7x-9=23-x | | -3(x+4)-21x=72 | | 2(x+9)+3=45 | | .5t+8=18 | | 15y^3-12y^2= | | 154=44+h | | 5(10w^2+15)=10w^2+15 | | 3t=13.5 | | 5w=10 | | 18+8=w | | -x^2+4x+53=0 | | 2(x-3)=5x-9 | | -10+x+7x=-90 | | 12x^3+9x^2+6x= | | 5a-15-6a=-24 | | (n-23)+(n-28)=n | | 7=-16t^2+24t+1 | | -124-8x=2x+36 | | 10y^3-25y^2= | | -k+(-7)=-3s-6 | | 7x-4x+9=42 | | 6x-6=12+8x | | x^2+20x=10 | | -5x-118=50+7x | | 18-8=w | | 4+3x+6x=-104 | | -34-8x=-5x+29 | | 8w+2-3w=12 | | -s+2=-3-6 | | x-20=-3x+44 | | 40x^4y-5x^3y^2= | | 6x+8+5x=74 |

Equations solver categories