FOR SOME VALUE OFX, 5(X+ 2) = Y. AFTER THE VALUEFORMULAS
17. For some value ofx, 5(x+ 2) = y. After the valueformulas:ofxis increased by 3, 5(x+ 2) = z. What is the
[
aa3
1
aa4
2
]
[
bb3
1
bb2
4
]
[
aa3
1
bb1
1
+ a+ a4
2
bb3
3
aa3
1
bb2
2
+ a+ a4
2
bb4
4