Question

KHAN ACADEMY..... AGAIN..

Answer 1

144

Explanation:

10x+24=6x+72

-6x -6x

4x+24=72

-24 -24

4x=48

/4 /4

x=12

<A=10(12)+24

<A=120+24

<A=144

Answer 2

x = 12

Explanation:

10x+24 = 6x+72

10x - 6x = 72 - 24

4x = 48

x = 12