3 years ago

13 add 2x equals 3 what does x equal??

Mathematics

2 answers:

Anastasy [175]3 years ago

5 0

13 + 2x = 3
subtract 13 from both sides of the equation
2x = -10
divide by 2 on both sides
x = -5

jek_recluse [69]3 years ago

5 0

13 + 2x = 3 First, we subtract 13 from each side.
2x = -10 Then, we divide each side by 2.
x = -5 There is our answer!

You might be interested in

9 times what gives u 216

ANEK [815]

9x24=216
So your answer is 24

4 0

3 years ago

Read 2 more answers

20% of students drive a car. 9 students are randomly are selected and asked if they drive a car. What is the probability that ex

Andre45 [30]

The probability is low.

20% of 9 is 2. Therefore, the probability is low that 5 out of the 9 students drive cars.

6 0

3 years ago

How many quart make 5 gallon

Verizon [17]

Answer:20 quart

Step-by-step explanation:

How many quart make 5 gallon

1 quart=0.25 gallon

5 gallon=5/025

5 gallon=20 quart

6 0

3 years ago

Please help me with this question. Please!

erica [24]

150=i^2
150^.5=12.2474
11^2=121
12^2=144
13^2=169
between 12 and 13, D

8 0

3 years ago

An isosceles triangle has an angle that measures 134°. Which other angles could be in that isosceles triangle?

AnnZ [28]

Answer:

$23^{o}$ and $23^{o}$

Step-by-step explanation:

An isosceles triangle has two of its sides and angles to be equal. Let each of the unknown equal angles be represented by x. Since one of its angles measures 134°, then;

x + x + 134° = $180^{o}$

2x + 134° = $180^{o}$

2x = $180^{o}$ - 134°

= 46

x = $\frac{46}{2}$

= $23^{o}$

x = $23^{o}$

The other angles that could be in the isosceles triangle are $23^{o}$ and $23^{o}$ .

3 0

3 years ago