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2 years ago

Can someone please help me? And it says “Solve each equation. Then, prove that your answer solves the original equation?

Mathematics

1 answer:

Viefleur [7K]2 years ago

4 0

Step-by-step explanation:

We need to solve each equation.

a. 6c = 30

c = 30/6 = 5

2d-6=12

Adding 6 both sides

2d-6+6=12+6

2d = 18

d = 9

$\dfrac{x}{3}+9=2\\\\\dfrac{x}{3}=-7\\\\x=-21$

50=14+3m

50-14=3m

36=3m

m = 12

Hence, this is the required solution.

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Answer:

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Step-by-step explanation:

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2 years ago

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Step-by-step explanation:

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3 years ago

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3 years ago

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Can someone please help me? And it says “Solve each equation. Then, prove that your answer solves the original equation?￼

Can someone please help me? And it says “Solve each equation. Then, prove that your answer solves the original equation?