Sagot :
Answer:
150
Step-by-step explanation:
XQ = ZQ
15x-6 = 12x + 9
Solve for x;
15x-12x = 9 + 6
3x = 15
x = 5
Substitute on the original equations
15(5) - 6 = 81
12(5) + 9 = 69
81 + 69 = 150
WY = 150
Answer:
150
Step-by-step explanation:
XQ = ZQ
15x-6 = 12x + 9
Solve for x;
15x-12x = 9 + 6
3x = 15
x = 5
Substitute on the original equations
15(5) - 6 = 81
12(5) + 9 = 69
81 + 69 = 150
WY = 150