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valentinak56 [21]
4 years ago
9

Find the value of the variable such that:

Mathematics
1 answer:
Debora [2.8K]4 years ago
5 0

Translate the word problem into an algebraic equation, as follows:

7m-3 = (1/2)(12m + 1)

Perform the indicated multiplication:

7m-3 = 6m + 1/2

Solve for m by first subtracting 6m from both sides:

m-3 = 1/2

Next, add 3 to both sides:

m = 3 1/2, or m = 7/2

The value of the variable is 7/2.

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\huge\boxed{-10}

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