Questions 1-3

Solve the following linear equation. The solution will be an integer, Enter the solution in the space indicated below. -20 -(-30-D-6-3(-b)+1 Solution: b - Question 2 (1 point) Consider the following linear equation: 2( - 3) + 1 = 4(x - 1) -2x - 1 Which of the following statements about this equation are true? Select all answers that apply (there may be more than one true statement). This equation is an identity. This equation has no solution. The solution to this equation is all real numbers (infinite solutions]. This is a contradiction This equation is conditional This equation has one solution Question 3 (1 point] Consider the following linear equation: 20-3)+1 - 40-1-ex-5 Which of the following statements about this equation are true? Select all answers that apply (there may be more than one true statement), This equation is conditional, This is a contradiction. This equation is an identity. The solution to this equation is all real numbers (infinite solutions). This equation has one solution. This equation has no solution