Question

solve simultaneous equation=a + 2b=5, 3a+b=5​

Answer 1

Answer:

a=−2 b=27=321=3.5. Tick mark Image. Steps Using Substitution. Steps Using Matrices. Steps Using Elimination. View solution steps. Steps Using ...

Answer 2

Explanation:

answer a

a=5−2b

answer b

3a = 5 - b

a= 5-b/3