2 answers:
Answer:
x = 5
Step-by-step explanation:
Step 1: Write equation
4x + 2 + 4x + 3 = 45
Step 2: Solve for <em>x</em>
- Combine like terms: 8x + 5 = 45
- Subtract 5 on both sides: 8x = 40
- Divide both sides by 8: x = 5
Step 3: Check
<em>Plug in x to verify it's a solution.</em>
4(5) + 2 + 4(5) + 3 = 45
20 + 2 + 20 + 3 = 45
22 + 23 = 45
45 = 45
Answer:
x=5
Step-by-step explanation:
first, combine like terms. this results in 8x+5=45
subtract 5 on both sides
8x=40
divide by 8 on both sides
x=5
final answer^^
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Answer:
I don't get it but in my opinion I would say it's 4
Well 32 minutes is half of an hour so 8 miles would be half of the full x miles
so 8 x 2 would be 16
16 miles per hour
Answer:2.5
Step-by-step explanation:
tell me if im wrong
Answer:
36
16 + 16 = 32
32 + 32 = 64
Thats 4 16's
64 x 9 (since 36/4 = 9) = 576
Step-by-step explanation:
Answer:
x= 1
Step-by-step explanation:
sinceΔABC =ΔDEF
Therefore
4x-1 will be equal to x+2
then x = 1
