Answer:
102
Step-by-step explanation:
papa math will help you
x−3
9
=11
Step 1: Multiply both sides by 9.
x−3
9
=11
(
x−3
9
)*(9)=(11)*(9)
x−3=99
Step 2: Add 3 to both sides.
x−3+3=99+3
x=102
Answer:
x=102
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x−3
9
=11
Step 1: Multiply both sides by 9.
x−3
9
=11
(
x−3
9
)*(9)=(11)*(9)
x−3=99
Step 2: Add 3 to both sides.
x−3+3=99+3
x=102
Answer:
x=102
Close Ad
Back to Algebra Calculator »
Share this page
Share URL:
https://www.mathpapa.com/algebra-calculator.html?q=(x%E2%88%923)%5Cdiv9%3D11
x−3
9
=11
Step 1: Multiply both sides by 9.
x−3
9
=11
(
x−3
9
)*(9)=(11)*(9)
x−3=99
Step 2: Add 3 to both sides.
x−3+3=99+3
x=102
Answer:
x=102
Close Ad
Back to Algebra Calculator »
Share this page
Share URL:
https://www.mathpapa.com/algebra-calculator.html?q=(x%E2%88%923)%5Cdiv9%3D11
Answer:33/9
Step-by-step explanation:
Log10(x+3)-Log10(x-3)=1
Log10((x+3)/(x-3))=1
(x+3)/(x-3)=10^1
(x+3)/(x-3)=10
Cross multiply
x+3=10(x-3)
Open brackets
x+3=10x-30
Collect like terms
10x-x=30+3
9x=33
Divide both sides by 9
9x/9=33/9
x=33/9
Well, 217 miles ÷ 62 MPH is 3.5.
so it took the train 3.5 hours.
check it: 62 MPH x 3.5 hours, it went 217 miles
1. Over a period of 6 years (from 1980 to 1986) the house gained a value of 12000 dollars (109k-97k). 12000/6 gives you a rate of 2000 dollars per year. Because the initial price at t=0 is 97000, the function is 97000+2000t
Answer: 10 ornaments
Step-by-step explanation:
From the question, we are informed that students are making ornaments and each takes 1/4 of a piece of Bristol board. We are further told that they go to the cupboard and find 2 1/2 pieces of Bristol board.
The number of ornaments that they make will be gotten by dividing 2 1/2 by 1/4. This will be:
= 2 1/2 ÷ 1/4
= 5/2 ÷ 1/4
= 5/2 × 4/1
= 10
They can make 10 ornaments
