Calculate the solution to these simultaneous equations using the substitution method: (1)(1)𝑒+𝑓e+f==1010 (2)(2)4𝑒−5𝑓4e−5f==−14−14

Question

Calculate the solution to these simultaneous equations using the substitution method: (1)(1)𝑒+𝑓e+f==1010 (2)(2)4𝑒−5𝑓4e−5f==−14−14
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Solution 1

The equations you provided seem to be formatted incorrectly. However, I'll assume you meant the following:

  1. e + f = 10
  2. 4e - 5f = -14

Here's how you can solve these equations using the substitution method:

Step 1: Solve the first equation for one variable. Let's solve for e: e = 10 - f

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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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