3 years ago

X-5/2 =9 solve for x

Mathematics

2 answers:

Liono4ka [1.6K]3 years ago

5 0

Best Answer: (x - 5)^2 = 9
x - 5 = ±√9
x = 5 ± 3
x = 2, 8

solmaris [256]3 years ago

3 0

First u have to move the -5/2 to the other side. Sou add 5/2 to -5/2, which cancels out. Then ur stuck with x=9+5/2. Next u solve. 9+2.5=11.5. so ur answer is 11.5

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