Linear Equations
x + 5 = 2x
What is x = 5?
(1/2)x = 4
What is x = 8?
1/2 This decimal is ______.
What is terminating?
A number increased by 6 equals 15
What is x + 6 = 15 or 9
x + 3 = x + 3
What are infinitely many solutions?
3x = 2x + 7
What is x = 7?
(2/3)x + 2 = 5
What is -1/2
1/3 This decimal is ______.
What is repeating?
Three times a number is 21
What is 3x = 21 or 7
2x + 5 = 2x + 9
What is No solution??
4x − 6 = 2x + 10
What is x = 8?
(2/5)x − 1 = 3
What is x = 10?
1/4 This decimal is ______.
What is terminating?
A number decreased by 4 is equal to 2 times the number
What is x − 4 = 2x or -4
3(x + 2) = 3x + 6
What are infinitely many solutions??
2(x + 3) = x + 9
What is x = 3?
(3/4)x + 2 = 5
What is x = 4?
2/3 This decimal is ______.
What is repeating?
A ticket costs $5 plus $2 per ride, and the total is $17
5 + 2x = 17
4x − 2 = 2x + 6
What is x = 4 (one solution)???
5x − 2(x + 4) = 3x + 6
What is x = 14?
(2/3)x − (1/6)x + 1 = 3
What is x = 4?
√5 This decimal is ______.
What is neither?
A rectangle’s length is 3 more than twice its width, and the perimeter is 30
2(2x + 3) + 2x = 30
5(x − 1) + 2 = 5x − 3
What are infinitely many solutions??