3 years ago

4x + 7 = 23 solve for x plz show work

Mathematics

1 answer:

choli [55]3 years ago

4 0

$4x+7 = 23

4x = 16

x = \tfrac{16}{4}

x=4$

You might be interested in

: David has saved $35 of the $140 he needs to purchase a new

olga55 [171]

David would have to save for 7 weeks in order to have enough money for his bike.

5 0

1 year ago

Find the distance between the points (–6, 7) and (0, 8).

Vladimir [108]

Answer:

$\sqrt{37}$

or 6.08276253

4 0

3 years ago

Solve the equation. 12=2+z/-6

Bogdan [553]

Answer:

$\boxed{\bold{z=-60}}$

Step-by-step explanation:

Switch Sides

$\bold{2+\frac{z}{-6}=12}$

Subtract 2 From Both Sides

$\bold{2+\frac{z}{-6}-2=12-2}$

Simplify

$\bold{\frac{z}{-6}=10}$

Multiply Both Sides By -6

$\bold{\frac{z\left(-6\right)}{-6}=10\left(-6\right)}$

Simplify

$\bold{z=-60}$

3 0

3 years ago

Read 2 more answers

Charlotte is making 20 flower bouquets 4/5 of the bouquet are daisies and the rest are tulips how many bouquets are tulips

Annette [7]

Answer:

4 bouquets

Step-by-step explanation:

5/5 = 20 flower bouquets.

Find out how much flower bouquets there are when it's 1/5.

5/5 = 20

1/5 = 20 ÷ 5 = 4

Since tulips are 1/5 as 5/5 - 4/5 = 1/5, 4 bouquets are tulips.

6 0

2 years ago

Factorise 3c^2-c Please help me quick

Dafna11 [192]

Answer:

c(3c - 1)

Step-by-step explanation:

3c² - c

Common factor = c

Factored:

c(3c - 1)

5 0

3 years ago