Answer:
76
Step-by-step explanation:
First we simplify the expression to make it easier :
y + 29y -23y = 7y
3y× y = 3y²
3y² + 7y
Now we substitute the y value given and simplify to find our answer:
3(4)² + 7(4) =
3(16) + 28 =
48 + 28 = 76
Our final answer is 76
Hope this helped and brainliest please
Answer:
Anylize it then add up to 12 then divide what you have then multipy it by 9 or any number below .
Step-by-step explanation:
You start from negative 7 in number line and you go left 4
I think there are no solutions - firstly, you can't add two numbers and get one solution, and add the same two numbers up again and get a different solution!
also, if you plot the two lines on a graph they never intersect, showing there are no values of x or y that satisfy both equations.