Question

8a -7b=1
4a=3b+5
simultaneous equation
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Answer 1

Answer:

In mathematics, a set of simultaneous equations, also known as a system of equations or an equation system, is a finite set of equations for which common

Step-by-step explanation:

2a−[4b−4a−(3b−  

2a+2b

ˉ

​

)]

2a−[4b−4a−(3b−2(a+b))]

2a−[4b−4a−(3b−2a−2b)]

2a−[4b−4a−(b−2a)]

2a−[4b−4a−b+2a)]

2a−[4b−6a−b)]

2a−[4b−6a+b]

2a−[5b−6a]

2a−5b+6a

8a−5b