Answer:
57, 59, and 61.
Step-by-step explanation:
Answer:
75
Step-by-step explanation:
2x+3=3x-4
try to isolate the x term
you must do the same thing to both sides or else it won't be equal anymore
2x+3=3x-4
add 4 to both sides
2x+3+4=3x+4-4
2x+7=3x+0
subtract 2x from both sides
2x-2x+7=3x-2x
0+7=x
7=x
the answer is x=7
In algebra, symbols are used to represent numbers. Example: 5x=20 or 4x=24
Answer:
The last one is right
Step-by-step explanation:
