2(t+l)+15=3

Solution for 2(t+l)+15=3 equation:

Simplifying
2(t + l) + 15 = 3

Reorder the terms:
2(l + t) + 15 = 3
(l * 2 + t * 2) + 15 = 3
(2l + 2t) + 15 = 3

Reorder the terms:
15 + 2l + 2t = 3

Solving
15 + 2l + 2t = 3

Solving for variable 'l'.

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

Add '-15' to each side of the equation.
15 + 2l + -15 + 2t = 3 + -15

Reorder the terms:
15 + -15 + 2l + 2t = 3 + -15

Combine like terms: 15 + -15 = 0
0 + 2l + 2t = 3 + -15
2l + 2t = 3 + -15

Combine like terms: 3 + -15 = -12
2l + 2t = -12

Add '-2t' to each side of the equation.
2l + 2t + -2t = -12 + -2t

Combine like terms: 2t + -2t = 0
2l + 0 = -12 + -2t
2l = -12 + -2t

Divide each side by '2'.
l = -6 + -1t

Simplifying
l = -6 + -1t