step by step to solve for a & b: 4a+3b=90

Please solve for a & b step by step
in Algebra 1 Answers by Level 1 User (120 points)

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1 Answer

1 equashun but 2 dont-nos ????????

4a+3b=90....

yu mite "solv" for b...3b=90-4a, so b=(90-4a)/3
by

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