7x-8+5x=2x+12

Simple and best practice solution for 7x-8+5x=2x+12 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=2x+12 equation:


Simplifying
7x + -8 + 5x = 2x + 12

Reorder the terms:
-8 + 7x + 5x = 2x + 12

Combine like terms: 7x + 5x = 12x
-8 + 12x = 2x + 12

Reorder the terms:
-8 + 12x = 12 + 2x

Solving
-8 + 12x = 12 + 2x

Solving for variable 'x'.

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

Add '-2x' to each side of the equation.
-8 + 12x + -2x = 12 + 2x + -2x

Combine like terms: 12x + -2x = 10x
-8 + 10x = 12 + 2x + -2x

Combine like terms: 2x + -2x = 0
-8 + 10x = 12 + 0
-8 + 10x = 12

Add '8' to each side of the equation.
-8 + 8 + 10x = 12 + 8

Combine like terms: -8 + 8 = 0
0 + 10x = 12 + 8
10x = 12 + 8

Combine like terms: 12 + 8 = 20
10x = 20

Divide each side by '10'.
x = 2

Simplifying
x = 2

See similar equations:

| 0.7(x+80)+0.9x=120 | | =-4 | | 5p^2+45=0 | | 2y-4=0 | | -9.8+5.7= | | -18.7=p+(1.5) | | 24=-6+2x | | -3n+8=5n | | 2(2n+3)-2n=28 | | 3(y-2)+x=1 | | x-(-5.8)=-16.2 | | 4(6+9)/(3-1)= | | y-14x=-20x^2 | | -10c=-80 | | y-3=-2 | | x-23.3=-17.2 | | 3x-13=8x+5 | | y-14x=-20x | | 60+2y=32 | | 3(4-k)=-30+3k | | 15-4t=11+2t | | 100+2y=48 | | -19.563=r-17 | | -(7y+4)-(6y-8)=-4 | | 25x^2+300x+36y^2-432y=-1296 | | 3x+4=5x+2 | | 37+75x=47 | | -30.581=-7.7+v | | 3y+3x+4=0 | | 7(a-2)+3a=14+3a | | 16.66666666666667(y+42)-15=-3 | | -5=-20-m |

Equations solver categories