If you add up all the numbers on a 1-10 ten-sided dice, you get 55. What’ the sum of all sides in a 20 dice?
1 answer:
You might be interested in
Answer: x=3
Step-by-step explanation: Step 1: Simplify both sides of the equation.
21x−5=7+17x
21x+−5=7+17x
21x−5=17x+7
Step 2: Subtract 17x from both sides.
21x−5−17x=17x+7−17x
4x−5=7
Step 3: Add 5 to both sides.
4x−5+5=7+5
4x=12
Step 4: Divide both sides by 4.
=
So Final Answer: <u>x=3</u>
<u />
<u>If I Helped, Please Mark Me As Brainliest, Have A Great Day :D</u>