−24= − 3 w + 21 solve for w

Mathematics

1 answer:

loris [4]2 years ago

8 0

Subtract 21 from both sides, it comes to -3, divide -3 by -3 The answer is W=1

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Lana71 [14]

Answer:

$\displaystyle 23$

Step-by-step explanation:

$\displaystyle 4p = p + 69 → -69 = -3p; 23 = p$

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3 years ago

How would you solve this problem.

Jet001 [13]

We can find h by calculating the area S of the parallelogram in two ways. We can write: $S=18\cdot10$ . On the other hand, $S=12\cdot h$ . Then:

$18\cdot10=12\cdot h\\\\ 12h=180\\\\h=\dfrac{180}{12}\\\\\boxed{h=15}$

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3 years ago

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maks197457 [2]

Answer:

Jason can plug what x equals (6.5) back into the equation everywhere x is and solve! If the answers on both sides equal each other (example 3=3) then that means his answer is correct.

Step-by-step explanation:

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