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rodikova [14]
2 years ago
6

3(2x + 3) + 4x + 2 = 21 Solve for x

Mathematics
1 answer:
bixtya [17]2 years ago
5 0
3(2x+3)+4x+2=21
6x+9+4x+2=21
6x+4x+9+2=21
10x+11=21
10x=21-11
10x=10
x=1
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2 years ago
Three numbers are in the ratio 3:4:5. If the sum of their cubes is 216000, find the largest of these three numbers.
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8 0
3 years ago
8.37 Sale prices at the Ajax Outlet Store are 50% below original prices. On Saturdays, an additional discount of 20% off the sal
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Answer:

Given:

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To find:

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The formula used to calculate the percentage is (value/total value)*100%.

Step-by-step explanation:

Step 1 of 2

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Step 2 of 2

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5 0
2 years ago
Read 2 more answers
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