Sagot :
are you trying to look for a? or you are trying to make both equation equal?
if you're trying to look for a:
(8a=10)-(12a+3)=(20a-35)
..... -4a+7 = 20a-35 ...
-4a-20a=-35-7 ....
-24a/-24=-42/-24 ...
a=7/4 or 1.75
if you're trying to look for a:
(8a=10)-(12a+3)=(20a-35)
..... -4a+7 = 20a-35 ...
-4a-20a=-35-7 ....
-24a/-24=-42/-24 ...
a=7/4 or 1.75
if you are you trying to look for a? or you are trying to make both equation equal?
if you're trying to look for a:
(8a=10)-(12a+3)=(20a-35)
= -4a+7 = 20a-35
= -4a-20a=-35-7
= -24a/-24=-42/-24
a=7 / 4 or 1 3/ 7 or 1. 75
if you're trying to look for a:
(8a=10)-(12a+3)=(20a-35)
= -4a+7 = 20a-35
= -4a-20a=-35-7
= -24a/-24=-42/-24
a=7 / 4 or 1 3/ 7 or 1. 75