Algebra
WS 1.5 Rewriting Equations and Formulas
Name:_________________________
Make Y a function of X.
1. -8x + y = 12
2. -4x - y = 18
3. -6x + 3y = 12
4. 6x – 2y = -8
5. -3y + 14 = 2x
6. -5y + 10 = -12x
7. -8 + y = 12x
8. 7y + 2 + 6x = 0
9.
10. 4(x – 4) + 3y = -7
11.
1
y  5x  22
3
12.
1
y  3x  4
5
1
y  16  11x
5
Make y a function of x.
13.
3
y  6 x  12
4
16. 6y - 2x = 18
14.
2
y  8x  8
3
15. 3y - 4x = 12
17.  3( x  1)  2 y  4 x
18. 4y - 16x = 36
20. Solve for w: V  lwh
21. Solve for h: A 
Solve for the indicated variable:
19. Solve for t:
d  rt
22. Solve for l:
𝑃 = 2𝑙 + 2𝑤
1
bh
2