Answer:
22
Step-by-step explanation:
PEMDAS
25-9÷3
25-3
22
Answer:
x= 7
Step-by-step explanation:
The equation is 8+4= 2(x-1)
Distribute into the parenthesis.
8+4= 2x-2
Now, add.
12= 2x-2
Add 2 to both sides.
12= 2x-2
+2 +2
Then, divide by 2 to both sides to isolate the variable.
<u>14</u>= <u>2x</u>
2 2
x=7
Hello!
1 ft = 12 inches.
10.5 ft = 126 inches.
11.5 × 2.3 = 26.45
126/26.45 = 4.76 (About)
4.76 large doors can be cut from a 10.5 ft long board.
The solution of the equation is x = 3.18
Step-by-step explanation:
The equation we have to solve is:
First of all, we subtract -2 on both sides of the equation:
Now we divide both sides of the equation by 3:
And now we apply the natural logarithm on both sides:
And using a calculator, we find
Learn more about equations:
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Answer:
1/4c+(9r) or (9r)+c/4
Step-by-step explanation: