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zmey [24]
3 years ago
15

What is the value of a in the equation 3 a plus B equals 54 will be equals nine

Mathematics
1 answer:
den301095 [7]3 years ago
3 0

Answer: a = -15

Step-by-step explanation:

3a + b = 9

b=54

3a + 54 = 9

3a = 9-54

3a= -45

<h3>\frac{3a}{3}= \frac{-45}{3}\\</h3>

- x + = -

<h2>a= -15</h2>
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\huge \qquad \qquad \sf \underline{Answer}

\textbf {Let's Solve :}

<h3>Question 1 :</h3>

  • \textsf{4x - 3 = 2x +7}

  • \textsf{4x -2x = 3 +7}

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<h3>Question 2 :</h3>

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  • \sf{2x  = 98-6}

  • \sf{2x = 92}

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Step-by-step explanation:

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