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3) (4+p)/(2)=-4 A) (-12) B) -4 D) -18 A B c D

Pergunta

3) (4+p)/(2)=-4
A) (-12)
B)  -4 
D)  -18 
A
B
c
D

3) (4+p)/(2)=-4 A) (-12) B) -4 D) -18 A B c D

Solução

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LucianoMestre · Tutor por 5 anos

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To solve the equation $\frac{4+p}{2}=-4$, we need to isolate the variable $p$.<br /><br />Step 1: Multiply both sides of the equation by 2 to eliminate the fraction.<br />$2 \cdot \frac{4+p}{2} = -4 \cdot 2$<br />$4+p = -8$<br /><br />Step 2: Subtract 4 from both sides of the equation to isolate $p$.<br />$4+p-4 = -8-4$<br />$p = -12$<br /><br />Therefore, the solution to the equation is $p = -12$.<br /><br />The correct answer is A) $(-12)$.
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