3 years ago

Solve for x: 5|2x − 2| + 8 = 18.

1 answer:

5 0

Remember
|x| makes x posotive
5|2x-2|+8=18
minus 8 both sides
5|2x-2|=10
divide both sides by 5
|2x-2|=2
assume
2x-2=2 and 2x-2=-2

2x-2=2
add 2
2x=4
divide 2
x=2

2x-2=-2
add 2
2x=0
x=0

x=0 or x=2

3rd choice

You might be interested in

Factor the following expression 2x^2 - 11x+12

lions [1.4K]

Answer:

(2x-3)(x-4)

Step-by-step explanation:

4 0

2 years ago

Graph. y+4=2/5(x−3) plz help

Dominik [7]

Answer:

Step-by-step explanation:

Use DESMOS to make the graph. You can either rearrange the equation to put it in the form y = mx + b, or leave it as written. The attached graph, has bot, and they overlap.

y+4=2/5(x−3)

y = (2/5)x-5.2

5 0

2 years ago

Help pls just help i can't take this anymore

Romashka-Z-Leto [24]

It is C
Ksixkskxksmxmamlsldllxlallzlskmclaldlldle

4 0

2 years ago

Read 2 more answers

Simplify(-4.5(-6(5.4

kherson [118]

If this is all multiplication
145.8

8 0

2 years ago

Read 2 more answers

Simplify. <img src="https://tex.z-dn.net/?f=%20%5Cfrac%7B8%2B6%5E2%7D%7B11%7D%20" id="TexFormula1" title=" \frac{8+6^2}{

Romashka [77]

$\frac{8 + 6^2}{11} + 7 \times 2 \\ \\ \frac{8 + 36}{11} + 7 \times 2 \ / \ simplify \\ \\ \frac{44}{11} + 7 \times 2 \ / \ simplify \\ \\ 4 + 7 \times 2 \ / \ simplify \\ \\ 4 + 14 \ / \ simplify \\ \\ 18 \ / \ simplify \\ \\$

The final result is 18.

4 0

2 years ago