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2 years ago

Solve the following quadratic equation for all values of x in simplest form. 20+ 2x= 28

Mathematics

1 answer:

n200080 [17]2 years ago

6 0

Answer:

x = 4

Step-by-step explanation:

To solve, we need to isolate x.

Start by moving the 20 to the other side by subtracting it from both sides.

2x = 8

Since x is being multiplied by 2, we need to divide both sides by 2 to move it to the other side.

x = 4

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3 years ago

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UkoKoshka [18]

Answer:

663

Step-by-step explanation:

the total number of students can be determined using this equation :

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3 years ago

Expand the expression and combine like terms: 1+4(6p-9)

Sedaia [141]

$1+4(6p-9) \\ \\ 1 + 24p - 36 \\ \\ 24p - 35 \\ \\$

The final result is: 24p - 35.

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3 years ago

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