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Andrews [41]
3 years ago
15

55 + 54 + x + 74 = 180 what would x be?

Mathematics
2 answers:
Allisa [31]3 years ago
6 0
X = -3 because i just made a lucky guess
fomenos3 years ago
4 0

Answer: x=-3

<u>Simplify both sides of the equation</u>

<u></u>(x)+(55+54+74)=180 (Combine Like Terms)

x+183=180

<u>Subtract 183 from both sides</u>

x+183-183=180-183

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Find the common ratio for the following sequence.<br><br> 0.1, 0.01, 0.001,
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The common ratio is 0.10

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Find the missing dimension of the following parallelogram.
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7 0
3 years ago
-25/J = 5<br> 16 + s = -90<br> 13 + t = 51<br> r/10 = (-6)<br> a + -12 =45
alexandr1967 [171]

we conclude that the solution for the given algebraic expressions are:

  • J = -5
  • s = -106
  • t = 38
  • r = -60
  • a = 57

<h3>How to solve these algebraic expressions?</h3>

Here we have some simple algebraic expressions:

The first one is:

-25/J = 5

We want to solve this for J.

Remember that we can perform the same operation in both sides of the equation, then we cans tart by multiplying both sides by J.

(-25/J)*J = 5*J

-25 = 5*J

Now we can divide both sides by 5, so we isolate J:

(-25)/5 = (5*J)/5

-5 = J

We conclude that the solution is J = -5.

Now, similarly for the other equations we have that:

16 + s = -90

Here we subtract 16 in both sides:

s = -90 - 16 = -106

13 + t = 51

Here we subtract 13 in both sides:

t = 51 - 13 = 38

r/10 = (-6)

Here we multiply both sides by 10:

r = (-6)*10 = -60

a + (-12) = 45

Here we add 12 in both sides:

a = 45 + 12 = 57

Then we conclude that the solution for the given algebraic expressions are:

  • J = -5
  • s = -106
  • t = 38
  • r = -60
  • a = 57

If you want to learn more about algebraic expressions:

brainly.com/question/4344214

#SPJ1

6 0
2 years ago
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