Assignment:
Q1. Solve the following equation 19 - 3n = - 2n
Q2. Solve the following equation 2(a - 4) + 4 = 5(9 - a)
Q3. Solve the following equation and check your answer. (1/2b)- (1/2)= 1/4b
Q4. Solve the following equation
0.6(x - 50) = 18 - 0.3(40 - 10x)
Q5. Solve the following equation for the variable x. t - 5x = 4x
Provide complete and step by step solution for the question and show calculations and use formulas.