Short answer x = 11/3
Step OneChange 64 to a power of 4
Step TwoInclude 2x - 4 as part of your power. So far you are only working on the right side of the problem.
Step Three
The bases are the same so you can equate the powers.
2x + 6 = 4(2x - 4)
Step FourRemove the brackets on the right.
2x + 6 = 8x - 16
Step fiveCollect like terms. Begin by adding 14 to both sides.
2x + 6 + 16 = 8x Subtract 2x from both sides.
22 = 8x - 2x
22 = 6x Divide by 6
22/6 = x
x = 3.666333 or 3 2/3 or 11/3
Check
Left hand side4^(2*11/3 + 6)
4^(22/3 + 6)
4^(22/3 + 18/3)
4^(40/3)
Right Side64^(2*11/3 - 4)
64^(22/3 - 4)
64^(22/3 - 12/3)
64^(10/3) There is something we can do without figuring out what this is.
64 = 4^4
4^(4*10/3)
4^(40/3) which is the same as the left side
Answer x = 11/3 <<<<<
Answer:
3/4 is how kylie and her two sisters much they have in all.
Step-by-step explanation
You have to multiply the numerator by 3 and get 3/4
Answer:
= equal is the answer for this equation
The fraction of the entire class paired for the game is: 24/31
<h3>Fraction of the entire class paired for the game</h3>
From the task content:
- It follows that; (3/4)x = 4/5y
Hence, it follows that;
By substitution;
Hence;
- (3/4)×16/31 = 12/31
- (4/5) × 15/31 = 12/31
Hence, the fraction of the entire that was paired is; 12/31 + 12/31 = 24/31.
Read more on fractions;
brainly.com/question/78672
The answer is A I believe :)