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3 years ago

Solve for j . J/-2+7=-12 J=

2 answers:

4 0

(j/2) + 7 = -12 // Given
(j/2) + 7 - 7 = -12 - 7 // Subtraction Property of Equality
(j/2) = -19 // Simplify
(j/2) • 2 = -19 • 2 // Multiplication Property of Addition
j = 38

krok68 [10]3 years ago

3 0

Answer:

Step-by-step explanation:

j/-2+7=-12

j/-2=-12+(-7)

j/-2=-19

j=-19×(-2) (cross multiplication)

j=38

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Given:

The recipe calls for $\dfrac{2}{3}$ cup of strawberries for each gallon of lemonade.

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To find:

The number of gallons of lemonade she can make.

Solution:

We have,

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