Answer:
7+4x=13+x
4x-x=13-7
3x=6
3 3
x =2
Step-by-step explanation:
because when 7 crosses the equal to sign it becomes negative and when the x from the other side crosses the equal sign it also will become negative which will become 4x-x=13-7
which is 3x=6 so u divide both sides by the coefficient of x which is three which will give u 2
Answer:
x equals 1 and 5
Step-by-step explanation:
x^2-6x+5
Factor: (x-1) (x-5)
The Zeroes: 1 and 5
The zeroes are the numbers that make the equation equal to zero.
Answer:
he went 13 units right instead of 12
Step-by-step explanation:
32.5
Anna reads 30 in 20 days which means she read 15 chapters in 10 days and di ide 10 by 4 and it 2.5 and add that to 30 and you have your answer
300 boys 200 girls because 300 is 100 more than 200 and both numbers together is 500