Let o = -17 - -30. Suppose -5*u + d + 0*d = -o, -2 = 5*u + 4*d. Solve -u - 8 = -5*m for m.

2

Let j(m) = m3 + 16*m2 + 14*m - 12. Let c be j(-15). Solve o - c + 0 = 0 for o.

3

Let p(z) = 11*z - 3 - 5 + 7. Let m be p(1). Suppose -13 = -3*s + 2. Solve 5*u = -s - m for u.

-3

Suppose -5*d + 32 = 12. Solve d = -b + 3*b for b.

2

Let m be (-3 - (-1 + -1)) + 5. Let z® = -r3 + 7*r2 - 7*r + 6. Let s be z(6). Solve s = -u + m*u - 9 for u.

3

Suppose -4*j + 8 = 0, 0*a + 2*a - 40 = -4*j. Solve -d - 3*d = a for d.

-4

Let v = -162 + 163. Solve -d + 3 = v for d.

2

Let j be ((-5)/3)/((-5)/30). Solve -z - z = -j for z.

5

Let d be (14⁄3)/(2⁄3). Suppose 0 = 5*i - 5*g + 180, 2*i = d*i - g + 196. Let c be 1/(-2)*i/5. Solve c = -3*p + 7 for p.

1

Let z(m) = -3*m2 + 6*m. Let a(v) = -v2. Let u(b) = -2*a(b) + z(b). Let t be u(6). Suppose t*d = -d. Solve 0 = 5*y - d*y for y.

0