3 years ago

Please help with this question 2(2w-6)=6(w-6)+14 w=?

Mathematics

1 answer:

IRISSAK [1]3 years ago

8 0

4w-12=6w-36+14
4w-12=6w-22
10=2w

5=w
(I think)

You might be interested in

Solve pls? 4-7.<br><br><br> Explain or show your reasoning:

castortr0y [4]

Answer:

its -3

Step-by-step explanation:

3 0

3 years ago

Read 2 more answers

Need this ASAP: 2x - 10 over 4 = 3x A: -10 B: -1 C: 2 D: 11

Alex73 [517]

(2x - 10) / 4 = 3x

12x = 2x - 10

10x = 10

x = -1 answer

3 0

4 years ago

Factorise x^2 - 7<br> Please help :)

sergey [27]

Answer:

It can't be factored

Step-by-step explanation:

There is no common multiple in x^2 - 7

3 0

3 years ago

the temperature in Tampa was 55°F at 5a.m . It rose 7°every hour for the next 2 hours and then rose 8° every hour for 3 hours af

Flauer [41]

Answer:

93 °F

Step-by-step explanation:

At 7 am, the temperature was 55 °F + 2×7 °F = 69 °F.

At 10 am, the temperature was 69 °F + 3×8 °F = 93 °F.

Since the temperature was constant until 3 pm, it was 93 °F at noon.

8 0

4 years ago

Please help on this question.

Sonbull [250]

Answer:

Step-by-step explanation:

$\frac{ - 20 {x}^{2} + 14x + 12}{5x - 6} \\ \\ = \frac{- (20 {x}^{2} - 14x - 12)}{5x - 6} \\ \\ = \frac{ - (5x - 6)(4x + 2)}{5x - 6} \\ \\ = - (4x + 2 ) \\ = - 4x - 2$

Domain:

g(x) ≠ 0

$5x - 6 = 0 \\ 5x = 6 \\ \\ x = \frac{6}{5}$

All real numbers ≠ 6/5

6 0

4 years ago