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Solve the simultaneous equation. 7a+3b=46 4a+5b=69

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Solve the simultaneous equation. 7a+3b=46 4a+5b=69

asked Apr 14, 2021 341 views

1 vote

Solve the simultaneous equation.
7a+3b=46
4a+5b=69

Mathematics
high-school

Andrei Amarfii asked

by Andrei Amarfii

7.7k points

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1 Answer

2 votes

Answer:

a=1 and b=13

do you need the working out?

Joe DF answered Apr 20, 2021

by Joe DF

8.4k points

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