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3 years ago

Step by step solve 3x + 4 = 5x + 28

Mathematics

2 answers:

ankoles [38]3 years ago

3 0

Answer:

x = -12

Step-by-step explanation:

Step 1: Subtract 5x from both sides.

3x + 4 - 5x = 5x + 28 - 5x

-2x + 4 = 28

Step 2: Subtract 4 from both sides.

-2x + 4 - 4 = 28 - 4

-2x = 24

Divide both sides by -2.

-2x/-2 = 24/-2

x = -12

Citrus2011 [14]3 years ago

3 0

Answer:

x= -12

Step-by-step explanation:

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Read 2 more answers

9^2 times 9^-6 exponential form

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<h3>Product of exponents</h3>

Given the expression below

$9^2 \times 9^{-6}$

According the product law, since the base are equal, we will add the exponent to have:

$9^2 \times 9^{-6}=9^{-6+2}\\9^2 \times 9^{-6} = 9^{-4}$

Hence the result of the expression in exponential form is 9^-4

Learn more on exponents here; brainly.com/question/11975096

#SPJ1

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