2l+3=7l-12

Simple and best practice solution for 2l+3=7l-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 2l+3=7l-12 equation:


Simplifying
2l + 3 = 7l + -12

Reorder the terms:
3 + 2l = 7l + -12

Reorder the terms:
3 + 2l = -12 + 7l

Solving
3 + 2l = -12 + 7l

Solving for variable 'l'.

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

Add '-7l' to each side of the equation.
3 + 2l + -7l = -12 + 7l + -7l

Combine like terms: 2l + -7l = -5l
3 + -5l = -12 + 7l + -7l

Combine like terms: 7l + -7l = 0
3 + -5l = -12 + 0
3 + -5l = -12

Add '-3' to each side of the equation.
3 + -3 + -5l = -12 + -3

Combine like terms: 3 + -3 = 0
0 + -5l = -12 + -3
-5l = -12 + -3

Combine like terms: -12 + -3 = -15
-5l = -15

Divide each side by '-5'.
l = 3

Simplifying
l = 3

See similar equations:

| 9v(7v+6)=0 | | 3times(-8)= | | 5n+6=10 | | -0.8w+0.25=0.2+0.3w | | 11-3x=83+2x | | -4(8-6k)=37+k | | 144-9x^6=0 | | X+4=r | | 2(y+5)=20+y | | 4a-6=9+a | | x+2-4=6 | | 30+5x=3+6(1+2x) | | 2(y+5)=15 | | 8x-1=6x+4 | | j(j+2)=0 | | 7c^2-63=0 | | -40+2x=-4(-2+x) | | 3/4x+6=x-4 | | 7(x-2)+6=7x-7 | | (n+4)(2n+7)=0 | | 7w=3w+12 | | x(6x+17)+7=0 | | 1+6x=4+7x | | 300x+600x=2700 | | 3x+6x-5=49 | | 4.8x+3.1=17.5 | | X+0.60x=45 | | n+2-n=-3n-13 | | 3x-12=6x-24 | | (x^2-2x+5)=2 | | 35x^2-x-12=0 | | 5w+13=(w-1) |

Equations solver categories