If 5a+3b/2a-3b is equals to 23/5 the what is the value of a/b
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Answered by
6
5a+3b/2a-3b = 23/5
by cross multiplication
25a+15b =46a-69b
15b+69b = 46a-25a
84b= 21a
84/21 = a/b
or
a/b =4
solved......
by cross multiplication
25a+15b =46a-69b
15b+69b = 46a-25a
84b= 21a
84/21 = a/b
or
a/b =4
solved......
Answered by
3
a/b=-8 ok?
Because 5a+3b=23 & 2a-3b=5. Now sol them both by putting a=(3b+5)/2 in 1 equation...
Because 5a+3b=23 & 2a-3b=5. Now sol them both by putting a=(3b+5)/2 in 1 equation...
L12345:
no the value of a/b will be 4
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