5a-2b=c solve for a

2 answers:

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]2 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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