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4 years ago

Order each step and justification that is needed to solve the equation below. 2/3y+ 15=9

Mathematics

1 answer:

notsponge [240]4 years ago

3 0

[ Answer ]

Y = -9

[ Explanation ]

Subtract 15 from both sides:

2/3y + 15 - 15 = 9 - 15

Simplify:

2/3y = -6

Multiply each side by 3:

3 * 2/3y = 3 (-6)

Simplify:

2y = -18

Divide both sides by 2:

2y / 2 = -18/2

y = -9

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Type of solution: Not Real

Step-by-step explanation:

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Keywords: discriminant

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#learnwithBrainly

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3 years ago

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larisa86 [58]

Answer:

Step-by-step explanation:

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