Let o = -29 - -48. Solve 5*b + 1 = -o for b.

Let v(a) = a + 7. Suppose -3 - 2 = r. Let l be v®. Let o = l - 0. Solve 4 = o*u - 6 for u.

5

Suppose 0 = -2*u + 5*j, -u - j + 15 = 1. Let n(s) = s - 7. Let d be n(9). Solve 0 = d*o - u for o.

5

Let m(a) = -3*a - 13. Let i be m(-5). Let z be (12/(-27))/((-6)/27). Solve -h - i = -z*h for h.

2

Let i = -22 + 31. Let p = i + -6. Solve p*x + 4 = x for x.

-2

Let k = 9 - -1. Suppose 2*g + 2 = -k. Let v = 10 + g. Solve 4 = v*l - 5*l for l.

-4

Suppose -2 - 4 = -2*t. Solve -t*g + 15 = -6*g for g.

-5

Let k(m) be the third derivative of m⁵⁄₆₀ + 3*m⁴⁄₈ - 5*m³⁄₃ + m2. Let c be k(-10). Solve 1 = j - c for j.

1

Let u(f) = 4*f2 + 5*f + 1. Let s(i) = 7*i2 + 11*i + 2. Let h(j) = 6*s(j) - 11*u(j). Let b be h(5). Solve 2*m + 16 = b*m for m.

4

Suppose -s = 2*s. Solve s = d + d - 8 for d.

4

Suppose a = -4, 4*t + 7*a - 2*a = -24. Suppose -3*w + 5 + 10 = 3*y, 3*w - 7 = y. Let n be 0*w/(-6)*t. Solve n = f + 1 - 0 for f.

-1