2x+x-15=6x+7-12

Simple and best practice solution for 2x+x-15=6x+7-12 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 2x+x-15=6x+7-12 equation:


Simplifying
2x + x + -15 = 6x + 7 + -12

Reorder the terms:
-15 + 2x + x = 6x + 7 + -12

Combine like terms: 2x + x = 3x
-15 + 3x = 6x + 7 + -12

Reorder the terms:
-15 + 3x = 7 + -12 + 6x

Combine like terms: 7 + -12 = -5
-15 + 3x = -5 + 6x

Solving
-15 + 3x = -5 + 6x

Solving for variable 'x'.

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

Add '-6x' to each side of the equation.
-15 + 3x + -6x = -5 + 6x + -6x

Combine like terms: 3x + -6x = -3x
-15 + -3x = -5 + 6x + -6x

Combine like terms: 6x + -6x = 0
-15 + -3x = -5 + 0
-15 + -3x = -5

Add '15' to each side of the equation.
-15 + 15 + -3x = -5 + 15

Combine like terms: -15 + 15 = 0
0 + -3x = -5 + 15
-3x = -5 + 15

Combine like terms: -5 + 15 = 10
-3x = 10

Divide each side by '-3'.
x = -3.333333333

Simplifying
x = -3.333333333

See similar equations:

| 2(r-7.50)(0.3)=40 | | 6(v+2)-6=-5(v+1) | | y=h(-x)+2 | | 70 = p4+ 60 | | (z+48)+z=153 | | k/1.2=6 | | 1650-25x=1325 | | y=111+y+17+90 | | 2(r-7.50)/3=40 | | -2(3x-8)+6(-2x+5)-9x=3(4x-11)-7(-2x-7)+5 | | .75x-1=.875x | | -3m-21=2m-(-m+3) | | -11/6w=7 | | 3x=x+3.5 | | 4(6n+5)=-16+6n | | y=111+y+15+90 | | x-8x=pi | | 22-4y=10 | | (9x-4y)-(2x-8y)= | | -16/9w=5 | | 4.5=m/-3.3 | | 22-x=-2(-7x+4) | | 4x^2-4-x^2y^2+y^2=0 | | 3y+3=7y-4y+3 | | 13/10/5 | | 12x-6x+2=-2x+8x+2 | | 6(2x-1)=2(-2x+1) | | 16-16x=-24x-168 | | 8p-4(5p-3)=6(2p+7) | | 1y-9x-3x+8y= | | -9/5w=4 | | -8+4r=r+2(r-7) |

Equations solver categories