Calculate the solution to these simultaneous equations using the elimination method: (1)(1)2𝑏−3𝑎2b−3a==88 (2)(2)𝑏+3𝑎b+3a==1313
Question
Solution 1
Sure, let's solve these equations step by step:
Given equations are: 2b - 3a = 8 ...(1) b + 3a = 13 ...(2)
Step 1: Add equation (1) and equation (2) to eliminate 'a'.
This gives: 2b - 3a + b + 3a = 8 + 13 Simplifying, we get: 3b = 21
Step 2: Divide both sides by 3 to solve for 'b'.
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Knowee AI StudyGPT is a powerful AI-powered study tool designed to help you to solve study problem.
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