How to solve for B in this equation: A= 3B + 7C
1 answer:
Answer:
(A -7C)/3 = B
Step-by-step explanation:
A= 3B + 7C
We want to get B isolated
Subtract 7C from each side
A-7C= 3B + 7C-7C
A -7C = 3B
Divide by 3 on each side
(A -7C)/3 = 3B/3
(A -7C)/3 = B
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The sum of negative 5a and 3 is greater than 1.
Answer:
x=5
Step-by-step explanation
3.18x+2.6+0.9x+x=28
3.18x+0.9x+x+2.6=28
5.08x+2.6=28
5.08x+2.6-2.6=28-2.6
5.08x=25.4
x=5
hope it helps
Answer: d = -3
Step-by-step explanation:
2d+3=7d+18
-5d=15
d=-3
Answer:
1.base
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