3 years ago

UUTUU UUTTUULI 12 + 2x + 1 = 11

Mathematics

2 answers:

WARRIOR [948]3 years ago

8 0

Answer:

x = -1

Step-by-step explanation:

First combine like terms

13 + 2x = 11

Next use subtraction property of equality or in simple terms subtract 13 from both sides

2x = -2

Lastly use division property of equality or in simple terms divide both sides by two

x = -1

Hope this helps

- Que

cricket20 [7]3 years ago

3 0

Answer:

x=-1

Step-by-step explanation:

12+2x+1=11

12+2x=10

12=10-2x

2=-2x

x=-1

You might be interested in

In a parallel circuit, the supply voltage is 120 V, 60 Hz. The resistance is 30 Ω and the inductive reactance is 40 Ω. What is t

kvasek [131]

Given : supply voltage = 120V;60 Hz

Inductive Reactance $(X_{L}) = 40$ Ω

The inductive reactance is given by the formula, $X_{L}=Lw$ , where L is inductance and $w$ is given by formula, $w = 2\pi(frequency)$

Apply this, we can say that, $L = \frac{X_{L}}{2\pi (frequency)} = \frac{40}{2(3.14)(60)} = 0.106157 H = 106.157 mH$

8 0

3 years ago

I have an idea on how to do this I just need to make sure it’s right or not but I’ll mark you!

Akimi4 [234]

Answer:

I think it's 300

Step-by-step explanation:

4 0

3 years ago

Read 2 more answers

A store pays $24 for a jewelry box and marks the price up by 20%. What is the amount of

Ratling [72]

Answer:

$4.8

Step-by-step explanation:

$24×20/100=$4.8

7 0

3 years ago

8+a=21 plssssssssssssszzzz

attashe74 [19]

Answer:

Step-by-step explanation:

because a is the missing number. Well, 21 minus or - 8 is equal to 13.

8 0

3 years ago

I can’t figure this out could u help me

djyliett [7]

I think it’s B and C. They are the same distance away from 0 but, they are on different sides. Therefore, they are opposites.

8 0

3 years ago