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3 years ago

14

20 - b/4 = 23 what is the variable number

1 answer:

Zielflug [23.3K]3 years ago

3 0

Answer:

$b=-12$

Step-by-step explanation:

$20-\frac{b}{4} =23$

→ Minus 20 from both sides

$-\frac{b}{4} =3$

→ Multiply both sides by -4

$b=-12$

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