½ x+7 = x+13

Pls help me

The answer is: x = -12

Steps:

1/2x + 7 = x + 13

Multiply both sides by 2:

x + 14 = 2x + 26

The move the terms:

x - 2x = 26 - 14

Subtract:

-x = 12

Lastly, change the sign:

x = -12

No i refuse to tell you the answer but the estimate is 10

First step is to get rid of the square root. remember that a square root is the same as raising to the (1/2) power. see below: multiply exponents per exponent rules to get: remember you subtract exponents from the denominator and add exponents in the numerator so: simplify further: so a is the correct choice. if you don't understand this google exponent rules and it will you understand. look at the image results.