Suppose w = -3*w. Solve f + 2*f + 15 = w for f.

Suppose s = -w + 4, w + 2*w - 12 = 0. Let d be (0 + -1)/(s - -1). Let j be 18/(d - -1 - -2). Solve -5*b - j = 16 for b.

-5

Suppose 0 = 3*o + o - 8. Solve o*g - 8 = -2*g for g.

2

Let u = -30 + 33. Solve -u*q + 0 = 12 for q.

-4

Let u(a) = -2*a + 2. Let c be u(2). Let y be (-1)/(0 - ¹⁄₃). Let r = c + y. Solve 0*h = h - r for h.

1

Let s be -3 - (0 + -2 + 2). Let z be 0*(-2)/4 - s. Solve z*x = 5*x - 6 for x.

3

Let p(b) be the first derivative of -b³⁄₆ + 7*b2 - 3*b + 3. Let o(f) be the first derivative of p(f). Let t be o(0). Solve -3*k + t + 1 = 0 for k.

5

Suppose 5*z = 10 - 30. Let c = 6 + z. Solve 0 = -0*q - c*q - 8 for q.

-4

Suppose 4*z + 18 = 6*z. Suppose 3*i = z - 3. Solve -i*o = -o - 5 for o.

5

Let o(j) = j**2 - 15*j + 24. Let k be o(14). Solve k = y + y for y.

5

Let t be -2 + 0 + 2 + 0. Solve b - 5*b - 12 = t for b.

-3