Answer:
<em>2). 5</em>
Step-by-step explanation:
SV ≅ UT ⇒ 4x - 3 = x + 3 ⇒ x = 2
SV = 2 + 3 = <em>5</em>
138 should be your answer.
:)
x=1/2, y=2;
First pair:
2x-5y =-9
4x+5y=12
Add them together:
6x=3
x = 1/2
2(1/2) - 5y =-9
1-5y = -9
1+9=5y
y=10/5=2