Which equation is equal to 4a+2b=10
A. b=-2a+10
B. 2a+5
C. b=-2a+5
D. b=2a+10
2 answers:
4a + 2b = 10
you are solving for b
isolate the b
subtract 4a from both sides
4a (-4a) + 2b = 10 (-4a)
2b = 10 - 4a
divide 2 from both sides to isolate the b
2b(/2) = (10 - 4a)/2
b = (10 - 4a)/2
b = 5 - 2a
C) b = -2a + 5 is your answer
hope this helps
Answer:
c> b=-2a+5
Step-by-step explanation:
i did this on iready
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