How to solve for literal equations with multiple variables

1 answer:

6 0

<span>See examples for the method to solving literal equations for a given variable: Solve A = bh for b. Since h is multiplied times b, you must divide both sides by h in order to isolate b. Since (c+d) is divided by 2, you must first multiply both sides of the equation by 2</span>

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Three more than the product of a number and 9 is equal to 7.

4vir4ik [10]

Answer:

(x*9)+3=7

Step-by-step explanation:

three more is +3

product of a number and 9 is x*9

and equal to seven is =7

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How do u solve -2 + (-3)

shtirl [24]

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Suppose that 24 inches of wire costs 96 cents.

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The number of Apple cakes is 4/5 of the number of strawberry cakes. There are 24 strawberry cakes more than apple pies. What per

serious [3.7K]

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Ratio Given
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Apple : Strawberry
4 : 5

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Find difference in parts
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5 - 4 = 1

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Find Number of strawberry cakes
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1 part = 24 cakes
5 parts = 24 x 5 = 120

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Find number of apple cakes
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1 part = 24 cakes
4 parts = 24 x 4 = 96

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Total number of cakes
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120 + 96 + 144 = 360

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Percentage of cranberry cakes
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144/360 x 100 = 40%

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Answer: 40% of the cakes are cranberry cakes
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5 0

2 years ago