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ryzh [129]
3 years ago
10

Four times the sum of a number and -3 is 4 more than twice the number. Write and solve an equation to find the number.

Mathematics
1 answer:
Sindrei [870]3 years ago
7 0
Let the unknown number be x.

4*(x + (-3)) = 4 + 2x

4x -12 = 4 + 2x

2x = 16

x = 8

Hence, the number is 8.
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Hope that was helpful for you! Good luck.

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2=ln(x+7) solve for x
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e^2 -7 = x

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3 1/3 divided by 1 1/4 =
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