Question

3. If x=2a + 1 and y = 0 - 1 is a solution of the equation 2x - 3y + 5 =0 find
the value of a
Pls help me i have exam

Answer 1

Answer:

2(2a-1)-3(a-1)+5=0

4a-2-3a+3+5=0

a-2+8=0

a+6=0

a= -6

Answer 2

Answer:

I think y = a-1 if a =that then your answer is

Step-by-step explanation:

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