2 years ago

What is the value of x in the equation 0.7x – 1.4 = –3.5? –7 –3 3 7

Mathematics

2 answers:

tatyana61 [14]2 years ago

7 0

Answer:

-3

Step-by-step explanation:

0.7x-1.4=-3.5

Add 1.4 to both sides:

0.7x=-2.1

Divide 0.7 from both sides:

x=-3

Lynna [10]2 years ago

4 0

-3

1. Add -1.4 to each side.
2. Divide by 0.7 on each side.

Hope this helps

You might be interested in

Click on the solution set graphic until the correct one is displayed.

PtichkaEL [24]

this pic is of empty set I guess bro

3 0

2 years ago

If a set contains 15 proper subsets then number of elements in that set

Sav [38]

Answer

32,768

Step-by-step explanation:

3 0

2 years ago

Yes this is apparently a math equation. Fake answers will be deleted

jeka57 [31]

Answer:

-1 +1 = 0

Step-by-step explanation:

Therefore no charge

4 0

2 years ago

Read 2 more answers

6: REDUCE to simplest term. 4/1 + 15/2

vovangra [49]

Answer:

$\frac{4}{15}+\:\frac{1}{2}$ in the simplest term is:

$\frac{4}{15}+\frac{1}{2}=\frac{23}{30}$

Step-by-step explanation:

Given the expression

$\frac{4}{15}+\:\frac{1}{2}$

Thus, solving to reduce to the simplest term

$\frac{4}{15}+\frac{1}{2}$

LCM of 15, 2: 30

Adjusting fraction based on the LCM

so the expression becomes

$\frac{4}{15}+\:\frac{1}{2}=\frac{8}{30}+\frac{15}{30}$

Apply the fraction rule: $\frac{a}{c}+\frac{b}{c}=\frac{a+b}{c}$

$=\frac{8+15}{30}$

Add the numbers: 8+15 = 23

$=\frac{23}{30}$

Therefore, $\frac{4}{15}+\:\frac{1}{2}$ in the simplest term is:

$\frac{4}{15}+\frac{1}{2}=\frac{23}{30}$

4 0

2 years ago

Need help on these asap please

Elenna [48]

9.6958 rounded to the nearest hundredth is 9.70
-
44cm

5 0

2 years ago