3 years ago

If 2(x + 5) – (3x – 4) = 12, what is the value of x?

2 answers:

5 0

Distribute: 2x + 10 - 3x + 4 = 12

Combine like-terms: -x + 14 = 12

Subtract 14 from both sides: -x = -2

Switch signs: x = 2

5 0

Answer:

The value of x will equal 2 I believe sorry if I'm wrong

Step-by-step explanation:

You might be interested in

Dennis_Churaev [7]

It’s called a “false equation” bc their is no way to solve it. 16 does NOT equal 5.

5 0

3 years ago

Westkost [7]

Answer: Answer is D, a 55° angle

Step-by-step explanation:

5 0

3 years ago

Yuri [45]

Answer:

4.25(Divided) or 1,300,000,000(subtracted)

5 0

2 years ago

Gennadij [26K]

You need to first make everything positive:
x^2=36
Then you need to get the square root of each side:
x=6 or -6

Hope this helps :)

4 0

3 years ago

pogonyaev

Answer:

C) $122+154i$

Step-by-step explanation:

$(14-2i)(7+12i)\\\\(14)(7)+(14)(12i)+(-2i)(7)+(-2i)(12i)\\\\98+168i-14i-24i^2\\\\98+154i-24(-1)\\\\98+154i+24\\\\122+154i$

Therefore, C is correct. Recall that $i^2=-1$

3 0

2 years ago