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2 years ago

Solve for x: 5(x + 3) = 4(x − 3)

Mathematics

2 answers:

OLEGan [10]2 years ago

8 0

Answer:

x = -27

Step-by-step explanation:

Step 1 :

Equation at the end of step 1 :

(5 • (x + 3)) - 4 • (x - 3) = 0

Step 2 :

Equation at the end of step 2 :

5 • (x + 3) - 4 • (x - 3) = 0

Step 3 :

Equation at the end of step 3 :

x + 27 = 0

Step 4 :

Solving a Single Variable Equation :

4.1 Solve : x+27 = 0

Subtract 27 from both sides of the equation :

x = -27

One solution was found :

x = -27

Processing ends successfully

plz mark me as brainliest :)

Evgen [1.6K]2 years ago

3 0

Answer:

$5(x + 3) = 4(x - 3) \\ 5x + 15 = 4x - 12 \\ 5x - 4x = - 15 - 12 \\ x = - 27$

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Answer:

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Step-by-step explanation:

Question

Syrus is buying a tent with the dimensions shown below. The volume inside the tent is 36 feet^3. Syrus isn't sure if the tent will be tall enough for him to sit up inside. The tent is the shape of triangular prism whose length is 6 feet and width is 4 feet. What is the height of the tent?

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Solution:

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Simplifying.

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