Answer:What number must be multiplied by 3 to obtain 15? ... Example 11 A student solved the equation 5x - 3 = 4x + 2 and found an answer of x = 6. ... Example 12 3x = 6 and 2x + 1 = 5 are equivalent because in both cases x = 2 is a solution. ... + 3x = 7x + 2 - 4x can be changed to a simple equation x = 3, and the equation x = 3 is .
Step-by-step explanation:
Answer:
4
Step-by-step explanation:
-1.4, -1.25, 1/25 is the answer
Answer:
Step-by-step explanation:
3/4
6/8
12/16
24/ 32
48/ 64
9/12
