It will just keep going on as a decimal so you do not need to keep going, three spaces after the decimal should be an acceptable answer.
40 + 10x = 5x - 30
To begin isolating x, subtract 40 from both sides.
40 + 10x - 40 = 5x - 30 - 40
10x = 5x - 70
Subtract 5x from both sides.
10x - 5x= 5x - 70 - 5x
5x = -70
Finally, divide both sides by 5.
5x/5 = -70/5
x = -14
Answer:
x = -14
Answer:
I believe its 42
Step-by-step explanation:
i did n =14 i think and then multiplied it by 3 but i really dont exactly know
Let's assume length of the room as y
so the width of the room = y - 5
Area
y * (y - 5) = 750
Answer:
Step-by-step explanation:
210
