Question

a) Solve for p:1/2 p+7 =13
b)Solve 3(x+2) = 9

Answer 1

Answer:

a) Solve for p:1/2 p+7 =13= 26/15

b)Solve 3(x+2) = 9

X= 3

Answer 2

Answer:

(a) $\frac{1p}{2} +7=13$

$\frac{1p}{2} =13-7$

$\frac{1p}{2} =6$

$1p = 6$ × $2$

$p=12$

(b) 3 (x + 2) = 9

3x + 6 = 9

3x = 9 - 6

3x = 3

x = 3/3

x = 1