The solution of expression '6x + 8 = 50' by combining like terms with applying the operations would be, x = 7
Given that,
The equation is,
6x + 8 = 50
Used the concept of expression to simplify by combining like terms with applying the operations addition, subtraction, etc.
Here, the equation is,
6x + 8 = 50
Subtract 8 on both sides,
6x = 50 - 8
6x = 42
Divide 6 on both sides,
x = 42/6
x = 7
Therefore, the solution of expression is x = 7.
To learn more about the equation visit:
#SPJ6
Answer:
5y + 3
Step-by-step explanation:
Product of 5 and y means multiplication pf 5 and y
Thus, Product of 5 and y = 5 × y = 5y
Now, 5y is added to 3 means Sum of both 5y and 3
Thus, 5y is added to 3 = 5y + 3
Hence, Product of 5 and y added to 3 = 5y + 3
Create a proportion: 8000/4 = 7000/x
8000x = 28000
then divide
8000x/8000 = 28000/8000
that equals x = 3.5 tons
---------------------------------------------------------OR---------------------------------------------------
Create a proportion 8000/4 = 7000/x
then simplify to 2000/1 = 7000/x
7000 = 2000x
then divide
7000/2000 = 2000x/2000
3.5 tons = x
can you PLEASE show in words and explain your answer i need help!
Answer:
90
Step-by-step explanation:
we have:
9*(7-4)^2+9
we subtract 7 and 4: 7-4
we have:
9*(3)^2+9
we know: 3^2=3*3=9
so we have:
9*9 +9
we multiply 9 by 9: 9*9 = 81, so we have:
81+9
90
Answer:
Step-by-step explanation:
To solve this problem, first you have to use the order of operations stands for parenthesis, exponents, multiply, divide, add, and subtract numbers from left to right. Please Excuse My Dear Aunt Sally!
First, parenthesis.
(7-4)=3
9*3²+9
Next, exponent.
3²=3*3=9
9*9+9
Then, multiply numbers from left to right.
9*9=81
Add numbers from left to right.
81+9=90
Therefore, the correct answer is 90.