Solve for d, reduce any fractions to lowest terms, help please it’s 4:15, I just wanna go to bed :(

Mathematics

2 answers:

Digiron [165]3 years ago

8 0

<h3>Solution:</h3>

-38d - 57 = -19d + 76

or, -38d + 19d = 76 + 57

or, -19d = 133

or, d = 133/-19 = -7

<h2>Answer: d = -7</h2>

<h3>To Check:</h3>

By putting the value of d, we get

-38(-7) - 57 ≥ -19(-7) + 76

or, 266 - 57 ≥ 133 + 76

or, 209 ≥ 209

Hence, Verified.

alukav5142 [94]3 years ago

6 0

Answer:

-38d-57≥-19d+76

add 19d on each side we get

-19d-57≥76

add 57 0nneach side

-19d≥133

divide by 10 on both side d≥-7

Step-by-step explanation:

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