2(75)=300-2(l)

Solution for 2(75)=300-2(l) equation:

Simplifying
2(75) = 300 + -2(l)

Multiply 2 * 75
150 = 300 + -2(l)

Solving
150 = 300 + -2l

Solving for variable 'l'.

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

Add '2l' to each side of the equation.
150 + 2l = 300 + -2l + 2l

Combine like terms: -2l + 2l = 0
150 + 2l = 300 + 0
150 + 2l = 300

Add '-150' to each side of the equation.
150 + -150 + 2l = 300 + -150

Combine like terms: 150 + -150 = 0
0 + 2l = 300 + -150
2l = 300 + -150

Combine like terms: 300 + -150 = 150
2l = 150

Divide each side by '2'.
l = 75

Simplifying
l = 75