7l-(2l-9)=39

Simple and best practice solution for 7l-(2l-9)=39 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 7l-(2l-9)=39 equation:


Simplifying
7l + -1(2l + -9) = 39

Reorder the terms:
7l + -1(-9 + 2l) = 39
7l + (-9 * -1 + 2l * -1) = 39
7l + (9 + -2l) = 39

Reorder the terms:
9 + 7l + -2l = 39

Combine like terms: 7l + -2l = 5l
9 + 5l = 39

Solving
9 + 5l = 39

Solving for variable 'l'.

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

Add '-9' to each side of the equation.
9 + -9 + 5l = 39 + -9

Combine like terms: 9 + -9 = 0
0 + 5l = 39 + -9
5l = 39 + -9

Combine like terms: 39 + -9 = 30
5l = 30

Divide each side by '5'.
l = 6

Simplifying
l = 6

See similar equations:

| x-15=-11x+105 | | -4w-5=5 | | -15x-10=-8x-17 | | (3x-2)4=7 | | -7(n-1)+8(n-8)=-56 | | 25+y^2=0 | | 4z+(3-2z)=6 | | Cos^2-1=0 | | 3(f-1)+8=-10 | | 3e+6=4w | | 20d+13-12=43 | | 3y=-4x+6 | | 3e+10=2+5e | | 5h+10(-h+14)=95 | | -40+3r=8+7(4-5r) | | sqrt(5x^3y)*sqrt(10x^3y^4)=0 | | 3(1-y)= | | 4x-2(x+7)=8 | | 3x+22=5x-17 | | 37+7x=-5(x-6) | | 5(7.5x)+10.5x=192 | | 60-9y= | | 3-2(x-3)=x-18 | | 0=2yx+4y | | -16+x=4(7x-4) | | 2(3-n)=16-2(3+2n) | | 34=4v-17 | | 5(10.5x)+10.5x=192 | | 16t^2-195t+87= | | 21g-26=8g-13 | | -126=14/c | | (3xy*3xy)-(0.25z*0.25z)=0 |

Equations solver categories