28 + 8x = 8(x + 3) + 2What is x?
2 answers:
Answer:
Step-by-step explanation:
28 + 8x = 8x + 24 + 2
28 + 8x = 8x + 26
28 ≠ 26
no solution
Answer:
The equation is invalid.
Step-by-step explanation:
Simplifying:
28 + 8x = 8(x + 3) + 2
Reorder the terms:
28 + 8x = 8(3 + x) + 2
28 + 8x = (3 * 8 + x * 8) + 2
28 + 8x = (24 + 8x) + 2
Reorder the terms:
28 + 8x = 24 + 2 + 8x
Combine like terms: 24 + 2 = 26
28 + 8x = 26 + 8x
Add '-8x' to each side of the equation.
28 + 8x + -8x = 26 + 8x + -8x
Combine like terms: 8x + -8x = 0
28 + 0 = 26 + 8x + -8x
28 = 26 + 8x + -8x
Combine like terms: 8x + -8x = 0
28 = 26 + 0
28 = 26
Solving:
28 = 26
The left and right sides are not equal! Meaning theres no solution.
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Answer:
5 = 6q - 30 - 19
5 = 6q - 49
54 = 6q
9 = q
Step-by-step explanation:
Answer:
A. (6,0)
Step-by-step explanation:
4a- 5b = 24
Check each point to see if its is true
A. (6,0)
4(6) - 5(0) = 24
24 = 24
true
B. (-5, -2)
4(-5) -5(-2)= 24
-20 +10 = 24
-10 =24
False
C. (0,6)
4(0) -5(6) =24
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D. (-2, -5)
4(-2) -5(-5)=24
-8+25=24
18=24
False
<u>Answer</u><u>:</u>
Equation: x + 2 = 7/8x - 15
Solution: x = -136
<u>Explanation</u><u>:</u>
x + 2 = 7/8x - 15
2 + 15 = 7/8x - x
17 = 7/8x - 8/8x
17 = -1/8x
17 × -8 = x
-136 = x
Answer: Side BC has a length of square root 10 units
Step-by-step explanation: I just took the test
The average change of altitude per minute would simply be
the ratio of distance descended over time. That is:
average change of altitude = distance / time
average change of altitude = 0.44 mile / 0.8 minutes
<span>average change of altitude = 0.55 mile / minute</span>
