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OleMash [197]
2 years ago
5

Equations and inequalities! solve for w 11=253-w

Mathematics
1 answer:
Annette [7]2 years ago
8 0

Answer:

w = 242

Step-by-step explanation:

Step 1: Simplify both sides of the equation.

  • 11=-w + 253
  • -w + 253 = 11

Step 2: Subtract 253 from both sides.

  • -w + 253 - 253 = 11 - 253
  • -w = -242

Step 3: Divide both sides by -1.

  • \frac{-w}{-1}=\frac{-242}{-1}
  • w = 242

Step 4: Check if solution is correct.

  • 11 = 253 - (242)
  • 11 = 253 - 242
  • 11 = 11

Therefore, w = 242.

Have a lovely rest of your day/night.

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Delvig [45]

Answer:

-0.2(x - 4) = - 1.7

-0.2x + 0.8 = - 1.7

-0.2x = - 2.5

x = 12.5

Step-by-step explanation:

Solving -0.2(x - 4) = - 1.7 using the distributive property:

(-0.2)(x) + (-0.2)(-4) = - 1.7

-0.2x + 0.8 = - 1.7

Subtract 0.8 from both sides

-0.2x + 0.8 - 0.8 = - 1.7 - 0.8

-0.2x = - 2.5

Divide both sides by -0.2

\frac{-0.2x}{-0.2} = \frac{-2.5}{-0.2}

x = 12.5

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3 years ago
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Step-by-step explanation:

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3 1/2-2 5/9 subtract. Simplify if needed.
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Read 2 more answers
Which equation is the inverse of 5 y + 4 = (x + 3) squared + one-half?
8_murik_8 [283]

The inverse of the given function is y = √5x + 7/2 - 3

<h3>Inverse of a function</h3>

Given the function expressed below;

5y + 4 = (x+3)² +1/2

5y = (x+3)² - 7/2

y = 1/5(x+3)² - 7/10

Replace y as x

x = 1/5(y+3)² - 7/10

Make y the subject of the formula

5x = (y+3)²- 7/2

(y+3)² = 5x + 7/2

y+3 = √5x + 7/2

y = √5x + 7/2 - 3

Hence the inverse of the given function is y = √5x + 7/2 - 3

learn more on inverse of a function here: brainly.com/question/3831584

#SPJ1

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