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Pepsi [2]
4 years ago
7

Five times the sum of a number and 3 is the same as 3 multiplied by 1 less than twice the number. What is the number?

Mathematics
1 answer:
MakcuM [25]4 years ago
7 0
5 (x+3) = 3*(2x-1)
Solve for x.
5x + 15 = 6x - 3
18 = x
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4 years ago
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Is 4/7 irrational or is 4/7 rational
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3 years ago
What is the constant in the expression 7x + 3
ra1l [238]

Answer:

3

Step-by-step explanation:

In expressions, there are 4 items to look at :

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2. Coefficients

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7x + 3

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8 0
3 years ago
Luis made 80% of what he made last week.If he made 72$ this week,how much did he make last week
IceJOKER [234]

Let

x--------> the amount in dollars that Luis make last week

we know that

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solve for x

Divide by 0.80 both sides

0.80x/0.80=72\$/0.80

x=72\$/0.80

x=90\$

therefore

<u>the answer is</u>

90\$

4 0
3 years ago
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