Question

Find D if c = 245

245 = 25d + 45

SHOW YOUR WORKING
FIRST TO ANSWER GETS BRAINLIEST

Answer 1

Answer:

8

Step-by-step explanation:

Use the rule in algebra: change side,change sign... (when you move a digit, see whether it's +,-,× or ÷ and work out the opposite to get the letter on its own.

Answer 2

Answer:

the answer is 8 working out is shown below