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Solve the equation 2r-3 3 ———— = — 4 5
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Solve the equation
2r-3 3
———— = —
4 5

Solve the equation 2r-3 3 ———— = — 4 5-example-1
User Kevin Upton
by
4.0k points

2 Answers

3 votes
Answer
10r -15 = 12
10r = 27
r = 27/10
r = 2.7
User Janaki
by
4.0k points
3 votes
Answer: r = 27/10

Explanation

(2r - 3)/4 = 3/5

Use cross multiplication:

5(2r - 3) = 3 x 4
10r - 15 = 12
10r = 12 + 15
10r = 27
r = 27/10
User Haravikk
by
4.4k points
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What value of x makes the following true? 2(x + 10) = 4( 2x - 1)
1 divided by 1/5????????
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