Answer:
Step-by-step explanation:
Enter values of which highlighted variable?
Answer:
x=1
Step-by-step explanation:
multiply both sides by 28 (it is the Least Common Multiple) which would bring your equation to be
7x-2= 4x+1
3x=3
x=1
Answer:
121.
Step-by-step explanation:
So, the 11th square number is 121.
Answer:
8 · 2 or 8x² or 8x2
Step-by-step explanation:
Answer:
-147
If your question is 3(5x -9) then you answer is 15x-27
Step-by-step explanation: