Answer:
x = 10
Step-by-step explanation:
-8(-3 + x) = -56
Distribute the -8 into the (-3 + x).
24 - 8x = -56
Subtract 24 from both sides.
-8x = -80
Divide both sides by -8.
x = 10.
Proof:
-8(-3 + x) = -56
Substitute variable.
-8(-3 + 10) = -56
Add inside parenthesis.
-8(7) = -56
Multiply.
-56 = -56
Answer: 29 m
Step-by-step explanation: First find the width
Since Area = Length x Width
Width = Area/Length = 232/8 = 29
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the quotient will be x+3 and remainder is x^2+10x-100
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Licenciado en Letrase (base 20 y altura 10 cm.
The answer is 9/23 you simply both sides of the equation, subtract 7x from both sides, divide both sides by -23
