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OLga [1]
3 years ago
9

A − 7 = 3 (b+2) pls answer soon

Mathematics
1 answer:
Alexeev081 [22]3 years ago
8 0
I believe the answer is....

For solving for a

a-7= 3(b+2) ———> distribute 3(b+2)
a-7= 3b+6 ———-> add 7 on both sides

a-7= 3b+6
a+7= 3b +7 ———-> the 7’s cancel out so you’re left with....

a = 3b + 13 (That’s your answer)

Hope that helped :3
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lubasha [3.4K]

Answer:

Dotted linear inequality shaded above passes through (0, 4) and (4, 0). Solid exponential inequality shaded below passes through (negative 2,2) & (0,5)

Step-by-step explanation:

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y > -x+4 ----> inequality A

The solution of the inequality A is the shaded area above the dotted line y=-x+4

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therefore

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see the attached figure

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