9: (x - 7) =3² . . . . - QAmmunity.org

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9: (x - 7) =3² . . . .

Nicolas Dominguez asked Jun 14, 2022

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41 votes

9: (x - 7) =3²
.
.

.

.

Mathematics
high-school

Nicolas Dominguez asked Jun 14, 2022

by Nicolas Dominguez

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17 votes

Answer:

x=16

Explanation:

do exponent

(x - 7) =9

rid of parenthesis

x - 7 =9

add 7 both sides

x = 16

tada

Khundragpan answered Jun 20, 2022

by Khundragpan

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