3 years ago

Find what x is...0.5x-8=12

Mathematics

2 answers:

MAVERICK [17]3 years ago

6 0

Answer:

x = 40

Step-by-step explanation:

Isolate the variable by dividing each side by factors that don't contain the variable.

Fed [463]3 years ago

3 0

Answer:

So first you would do 12+8=20

Then you would do 20÷0.5=40

Now you want to check your answer

0.5x40=20 and 20-8=12

So x=40

Step-by-step explanation:

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Anarel [89]

Answer:

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Step-by-step explanation:

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2 years ago

How many solutions does the following system have? y= 5x + 8 y = 5x + 3

NARA [144]

Answer:

This system has no solutions.

Step-by-step explanation:

If we try to solve:

5x + 8 = 5x + 3
5x + 8 - 3 = 5x
5x + 5 = 5x
5x - 5x + 5 = 5x - 5x
5 = 0

Since there are no x values left over and the remaining solution is zero, there is no solution for this equation.

Hope this helps!!

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2 years ago

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MArishka [77]

Answer:

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3 years ago

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8 0

3 years ago

Read 2 more answers

Distributive property of 9*45

Mashutka [201]

9*45
= 9(40 + 5)
= 360 + 45
= 405

answer
Distributive property of 9*45 = 9(40 + 5)

8 0

3 years ago

Find what x is...0.5x-8=12​

Find what x is...0.5x-8=12