18t+4(t+5)=42

Solution for 18t+4(t+5)=42 equation:

Simplifying
18t + 4(t + 5) = 42

Reorder the terms:
18t + 4(5 + t) = 42
18t + (5 * 4 + t * 4) = 42
18t + (20 + 4t) = 42

Reorder the terms:
20 + 18t + 4t = 42

Combine like terms: 18t + 4t = 22t
20 + 22t = 42

Solving
20 + 22t = 42

Solving for variable 't'.

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

Add '-20' to each side of the equation.
20 + -20 + 22t = 42 + -20

Combine like terms: 20 + -20 = 0
0 + 22t = 42 + -20
22t = 42 + -20

Combine like terms: 42 + -20 = 22
22t = 22

Divide each side by '22'.
t = 1

Simplifying
t = 1