X + (7 + 14x) = 15x + 7
hope this helps
Answer:
Step-by-step explanation:
The last one
Answer:
x=3 y=-1
Step-by-step explanation:
3x+2y=7
x-y=4
For this case we must resolve the following inequality:
Adding 7 to both sides of the inequality:
Different signs are subtracted and the major sign is placed.
Thus, the solution is given by all the values of "x" less than -5.
The solution set is: (-∞, - 5)
Answer:
See attached image
2x/3-6=4. 2x/3=4+6. 2x/3=10. 2x=10*3. 2x=30. X=30/2. x=15.