Let s(m) = 28*m**2 - 1. Let a be s(1). Suppose -4*z = -w - 7, 5*w - a = -3*z + 7. Solve -5*g + 5 = -w for g.

Suppose -3*x = -10 - 2. Let l(g) = -g2 - g - 1. Let k(i) = -2*i2 - 2*i - 3. Let v(f) = 2*k(f) - 5*l(f). Let a be v(-3). Solve x*z - a = 11 for z.

4

Let s be -3 - ((-4)/2 + 2). Let c(m) = m3 + 3*m2 - 2*m - 3. Let q be c(s). Solve 0 = r - q for r.

3

Let p be 7/(-28) - (-82)/8. Solve 0*d - p = 5*d for d.

-2

Let o be 1 + 3*¹²⁄₉. Solve -q + o*q = 0 for q.

0

Let l(o) = 4 - 8*o + 9*o + 10. Let r be l(-6). Solve z = -3*z + r for z.

2

Let x© = -c + c**2 - c + 3*c. Suppose 1 - 7 = -3*g. Let n be x(g). Solve s - n = -1 for s.

5

Suppose 0*b - 12 = -3*b. Solve b = k + 3*k for k.

1

Let o = 0 + 4. Suppose 0 = -o*a + 5 - 21. Let t be a/10 + ¹³⁶⁄₄₀. Solve -t*y - 8 = -y for y.

-4

Let l = -5 - -7. Suppose -l*v + 55 = 3*v. Let k = -7 + v. Solve 6*z - 2*z = -k for z.

-1

Let m(s) be the first derivative of ⁹⁄₄*s4 - 1 + ²⁄₃*s3 - s + 0*s**2. Let n be m(1). Solve -2 = -3*p + n for p.

4