All categories

3 years ago

Two less than 2 times a number is the same as the number plus 64

Mathematics

2 answers:

Schach [20]3 years ago

8 0

In math for we have:
2x-2=x+64
which turns into:
x=66

(subtract x from right) & (add two from left)

NeTakaya3 years ago

8 0

2x-2=X+64
2x-x=64+2
x=66/2
x=33

You might be interested in

B+10≤-1 What is the solution of the inequality

Mademuasel [1]

B is less than or equal to -11

4 0

3 years ago

hELP!!! PLEASE?! BRAINLIEST ANSWER INCLUDED!!! A cashier has a total of 98 bills, made up of fives and fifties. The total value

bulgar [2K]

You would need 48 fifty dollar bills to make up 2,400 and you would need 5 five dollar bills to make up the 25, so then you’d have your answer which is $2,425.

3 0

2 years ago

Sold the equation. Round to the nearest hundredth. <br><br>17 · <img src="https://tex.z-dn.net/?f=1.8%5E%7B-x%2B7%7D%20%3D%205"

svetlana [45]

Answer:

Final answer is approx x=4.26.

Step-by-step explanation:

Given equation is $1.8^{-x+7} = 5$

Now we need to solve equation $1.8^{-x+7} = 5$ and round to the nearest hundredth.

$1.8^{-x+7} = 5$

$\log(1.8^{-x+7}) = \log(5)$

$(-x+7)\log(1.8) = \log(5)$

$(-x+7) = \frac{\log(5)}{\log(1.8)}$

$(-x+7) = \frac{0.698970004336}{0.255272505103}$

$-x+7 = 2.73813274192$

$-x = 2.73813274192-7$

$-x =−4.26186725808$

$x =4.26186725808$

Round to the nearest hundredth.

Hence final answer is approx x=4.26.

4 0

2 years ago

SOLVE FOR X!!<br> (will mark brainliest))

netineya [11]

Answer:

x=15

Step-by-step explanation:

Hello there!

The shown angles are vertical angles

if you didn't know vertical angles are congruent

That being said we can create equation

5x + 40 = 115

now we solve for x

step 1 subtract 40 from each side

40 - 40 cancels out

115 - 45 = 75

now we have 75 = 5x

step 2 divide each side by 5

5x/5=x

75/5=15

we're left with x = 15

6 0

3 years ago

Read 2 more answers

See file attached below:

pochemuha

Answer:

Goodluck my dude.

Step-by-step explanation:

7 0

2 years ago