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katrin2010 [14]
2 years ago
11

4x+7=23. explain the steps you would use to solve the equation for x.​

Mathematics
2 answers:
vladimir1956 [14]2 years ago
6 0

Answer:

x=4

Step-by-step explanation:

4x+7=23

Collect like terms

4x=23-7

4x=16

Divide both sides by the co-efficient of x

4x/4=16/4

x=4

yaroslaw [1]2 years ago
5 0

Answer:

x=4

Step-by-step explanation:

1. isolate the variable by subtracting 7 on both sides: 4x=23-7

2. simplify: 4x=16

3. divide both sides by 4: x=16/4

4. simplify: x=4

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At what rate will £420 yield<br>£70 in 4 years​
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Step-by-step explanation:

Rate = interest earned / (principal x time)

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6 0
2 years ago
How many different numbers can you make out of 1,2,3 and they can't have two of the same numbers in 1 problem ( can't be decimal
Zigmanuir [339]
There are 3 different numbers
slot method

how many 3 digit numbers?
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6+6+3=15


15 different number, yah you ar right
6 0
3 years ago
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3 0
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Rom4ik [11]
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3 0
3 years ago
Read 2 more answers
A game room has a floor that is 120 feet by 75 feet.A scale drawing of the floor on grid paper uses a scale of 1 unit:5 feet.Wha
erik [133]
We know,
1 unit : 5 feet

so, 120 ft = (120 / 5) units
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                = 15 units

∴ Dimensions of scale drawing is 24 units by 15 units.

8 0
3 years ago
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