Linear equations with one unknown

Name: Solve 21-r=-87+2r: Linear Equation Video Solution | Tiger Algebra
Uploaded: 2023-04-29T07:31:53.490276
Description: Struggling with 21-r=-87+2r? Watch our step-by-step video on Tiger Algebra to master this linear equation effortlessly. Also check out https://www.tiger-algebra.com/en/solution/linear-equation-one-unknown/21-r%3D-87%2B2r/ for more tips and tricks for dealing with linear equations with one unknown

solution:

21 - r = - 87 + 2 r

Video Explanation

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