Calculate the solution to these simultaneous equations using the substitution method: (1)(1)4𝑚+3𝑛4m+3n==1919 (2)(2)𝑚m==𝑛−4n−4

Question

Calculate the solution to these simultaneous equations using the substitution method: (1)(1)4𝑚+3𝑛4m+3n==1919 (2)(2)𝑚m==𝑛−4n−4
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Solution 1

Sure, let's solve these equations step by step.

Given equations are:

(1) 4m + 3n = 19 (2) m = n - 4

Step 1: Substitute equation (2) into equation (1)

This gives us: 4(n - 4) + 3n = 19

Step 2: Simplify the equation

This gives us: 4n - 16 + 3n = 19

Step 3: Combine like terms

This gives us: 7n 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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