thederpysquad12 thederpysquad12

19-04-2018
Mathematics

contestada

Which number(s) from the set {0, 1, 2, 3, 4, 5, 6, 7, 8, 9, 10}, if any, will solve this equation?

2x + 3 = 5x - 3
A) {2}
B) {1, 2}
C) {2, 3, 5}
D) none of them

Respuesta :

prestonshelton prestonshelton

19-04-2018

Hello!

You solve this algebraically

2x + 3 = 5x - 3

Subtract 2x from both sides

3 = 3x - 3

Add 3 to both sides

6 = 3x

Divide both sides by 3

2 = x

The answer is A) 2

Hope this helps!

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