Calculate the solution to these simultaneous equations using the substitution method: (1)(1)𝑏b==3𝑎+93a+9 (2)(2)𝑏b==𝑎+5a+5

Question

Calculate the solution to these simultaneous equations using the substitution method: (1)(1)𝑏b==3𝑎+93a+9 (2)(2)𝑏b==𝑎+5a+5
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Solution 1

Sure, let's solve these simultaneous equations step by step:

  1. We have two equations here:

    Equation 1: b = 3a + 9 Equation 2: b = a + 5

  2. Since both equations are equal to b, we can set them equal to each other:

    3a + 9 = a + 5

  3. Now, let's simplify this equation by subtracting 'a' f Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study prob

Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solv

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