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serious [3.7K]
2 years ago
15

Solve the equation. 5x + 6 = 2(2x – 3) what dose x =

Mathematics
2 answers:
Doss [256]2 years ago
8 0

Answer:

5x + 6 = 2(2x-3)

5x + 6 = 4x -5

x + 6 = -5

......x = -11......

Lady_Fox [76]2 years ago
4 0

Answer:

x=−12

Step-by-step explanation:

Let's solve your equation step-by-step.

5x+6=2(2x−3)

Step 1: Simplify both sides of the equation.

5x+6=2(2x−3)

5x+6=(2)(2x)+(2)(−3)(Distribute)

5x+6=4x+−6

5x+6=4x−6

Step 2: Subtract 4x from both sides.

5x+6−4x=4x−6−4x

x+6=−6

Step 3: Subtract 6 from both sides.

x+6−6=−6−6

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An angle measures 138° less than the measure of its supplementary angle. What is the
iren2701 [21]

The measure of each angle is 159° and 21°.

<h3>What are supplementary angles?</h3>
  • When two straight lines or rays intersect at a single endpoint, an angle is created.
  • The vertex of an angle is the location where two points come together.
  • The Latin word "angulus," which means "corner," is where the word "angle" originates.
  • Two angles are considered to be supplementary if their sums total 180 degrees.
  • For instance, angle 130° and angle 50° are complementary angles since the sum of these two angles is 180°.

So, supplementary angles = 180

Then,

  • 2x + 138 = 180
  • 2x = 180 - 138
  • 2x = 42
  • x = 21
  • 21 + 138 = 159

Therefore, the measure of each angle is 159° and 21°.

Know more about supplementary angles here:

brainly.com/question/12919120

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7 0
1 year ago
(a^3 b^12 c^2) * (a^5 c^2) * (b^5 c^4)^0
trapecia [35]

Step-by-step explanation:

= ( {a}^{3}  {b}^{12} {c}^{2}  ) \times ( {a}^{5} {c}^{2}  ) \times ( {b}^{5}  {c}^{4} ) {}^{0}

=  {a}^{3 + 5}  {b}^{12}  {c}^{2 + 2}

=  {a}^{8}  {b}^{12}  {c}^{4}

Option D

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2 years ago
119 divided by 17? with remainder?
Pachacha [2.7K]

Answer:

A number, when divided by 119, leaves a remainder of 19. If it is divided by 17, it will leave a remainder of 2

Step-by-step explanation:

5 0
3 years ago
use counters model to solve this problem.eva has 2 apples in her basket.She eats 1 apple and gives 1 to her friend.How many appl
barxatty [35]

A: She Has 0

E: she had 2 she ate one and gave one away

2 - 1 =1

1 - 1 = 0

3 0
2 years ago
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Answer: 5 hours

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