l+21=-l+87

Simple and best practice solution for l+21=-l+87 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 l+21=-l+87 equation:


Simplifying
l + 21 = -1l + 87

Reorder the terms:
21 + l = -1l + 87

Reorder the terms:
21 + l = 87 + -1l

Solving
21 + l = 87 + -1l

Solving for variable 'l'.

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

Add 'l' to each side of the equation.
21 + l + l = 87 + -1l + l

Combine like terms: l + l = 2l
21 + 2l = 87 + -1l + l

Combine like terms: -1l + l = 0
21 + 2l = 87 + 0
21 + 2l = 87

Add '-21' to each side of the equation.
21 + -21 + 2l = 87 + -21

Combine like terms: 21 + -21 = 0
0 + 2l = 87 + -21
2l = 87 + -21

Combine like terms: 87 + -21 = 66
2l = 66

Divide each side by '2'.
l = 33

Simplifying
l = 33

See similar equations:

| 2x^2+9x-36=0 | | 2k+36=6k-12 | | 140=4g | | t^2-12t+35=1 | | 4j+26=50+6j | | t^2-12t+35=0 | | -6c-4-5c=10+3 | | 5i+4=14+4i | | 3/2m=-96 | | y^2=160 | | 113/8=2(x+4/3x)+0.875 | | -2.6-3z-6.6-z=3z-7.5 | | 5h+3=3h+11 | | 3*4+3=18 | | 5=7z-5 | | -(6x-2)-(3x+7)=-(8x-2)-(4x+4) | | ln(2)+ln(x)=5 | | 4+2g+5g=-66 | | -8y+4(y+6)=12 | | 3x+5forx=4 | | y^2-160=0 | | ln(2*x)=5 | | 5.4x+2.2=6.9x-3.8 | | ln(x+3)=2.5 | | -6=20x | | -7f+6=116+3f | | 27u^2-12u+1=0 | | 9m+3=4m-5 | | 1/64x^2-49=0 | | 4e-4=e-4 | | -6x=20x | | 19+4y=-13 |

Equations solver categories