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nasty-shy [4]
3 years ago
13

5a-2b=c solve for a

Mathematics
2 answers:
erica [24]3 years ago
3 0
When trying to find value of variable, always try to get it alone.

5a-2b=c

Add 2b for both sides.

5a=2b+c

Divide by 5

Answer: 2b+c/5
adelina 88 [10]3 years ago
3 0
5a + -2b + 2b = 2b +c 
-2b + 2b = 0 
5a + 0 = 2b + c 
5a = 2b + c 
a = 0.4b = 0.2c 
simplified 
a = 0.4b + 0.2c
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