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nexus9112 [7]
3 years ago
6

Solve for x: 2/3x + 4=12 show your work​

Mathematics
1 answer:
xz_007 [3.2K]3 years ago
4 0

Answer:

X=12

Step-by-step explanation:

2/3x+4=12

Multiply 3 to both sides of the equation

2x+12=36

Subtract 12 on both sides

2x=24

Divide by 2 on both sides

X=12

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Answer:

<h3>Find the explanation below</h3>

Step-by-step explanation:

A) Given the equation z - 5 = 2

To get the solution, we will add 5 to both sides and find z as shown;

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z - 5 + 5 = 2 + 5

z + 0 = 2+5

z = 7

Hence z = 5 is not the solution of the equation but z = 7

B) Given the inequality expression t+2>5

Substract 2 from both sides of the equation;

t+2 - 2>5 - 2

t + 0> 3

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Hence the solution t = 4 is not true for the expression. The solution is t > 3

C) Given the expression  x-2=2, to get the solution to the expression, you will add 2 to both sides of the equation;

x - 2+ 2 = 2 + 2

x + 0 = 4

x = 4

Therefore x = 4 is the solution of this equation.

Based on the question, only Option C is correct

8 0
3 years ago
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jeka57 [31]

Answer:

The answer is A

Step-by-step explanation:

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4 0
3 years ago
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Answer:

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Step-by-step explanation:

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PtichkaEL [24]

Answer:

Step-by-step explanation:

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REY [17]
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3 years ago
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