3 years ago

Which are NOT true for solving equations? Select ALL that apply.

Mathematics

1 answer:

enot [183]3 years ago

3 0

Answer:

d, To undo addition, you can use multiplication

Step-by-step explanation:

a, To remove a whole number next to the variable, multiply both sides by that number

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Is 12 a solution to the equation × - 8 = 20? Explain how you know.

jeyben [28]

We have the following:

$x-8=20$

solving for x

$\begin{gathered} x=20+8 \\ x=28 \end{gathered}$

The solution of x is equal to 28, therefore 12 is not a solution of the equation

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1 year ago

Please help ASAP.......

marta [7]

Answer:

The answer is x=10

Step-by-step explanation:

5/6x - 10 = 1/3x -5 multiple both sides by 6

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5x - 2x = -30 +60

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x = 10

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tia_tia [17]

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photoshop1234 [79]

Answer:

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Step-by-step explanation:

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3 years ago

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Id.k why they removed my last question so here's a question

kondor19780726 [428]

Answer:

a= 2

Step-by-step explanation:

2 x 2=4

7-4=3

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3 years ago

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