Suppose 8*o = 9*o - 4. Solve -9 - 11 = o*z for z.

Let y be -2 - (-7 - (2 + -1)). Suppose 0 = 4*t + t + 10. Let g be (t - (-10)/4)*4. Solve -g*d + 20 = -y*d for d.

-5

Suppose 0 = -4*g - g - 20. Suppose -4 = -3*n + n + 2*x, 4*n = -2*x - 22. Let v be ((-3)/n*g)/(-2). Solve -2 = -v*w + 2 for w.

2

Suppose 4*o + 2*y = -4, -o + 4*y + 8 = -0o. Let r = -3 + 7. Let j be -4(9/r)/(-3). Solve o = b - j for b.

3

Let m be (-8)/(-68) - 128/(-68). Solve i + m = -i for i.

-1

Let l(b) be the second derivative of b³⁄₂ - 3*b²⁄₂ - 2*b. Let w be l(3). Let v be 2/w - ¹⁄₃. Solve 5*f - 2*f + 6 = v for f.

-2

Let a = -2 + 2. Suppose a = 2*c + 2*c + 12. Let x = 1 - c. Solve 0 = -x*d + d for d.

0

Let d(s) = s - 1. Let n = -3 + -2. Let w be (³⁶⁄₁₀)/((-2)/n). Let t be d(w). Solve 0 = t*v - 3*v + 20 for v.

-4

Suppose 0 = 4*f - 2*f. Suppose -4*m + 0*m = x + 2, m + 4 = -2*x. Suppose -2*w - 3*w + 30 = m. Solve f = -v + 3 - w for v.

-3

Let y(b) = b + 9. Let j be y(-9). Solve j = -2*k - 0*k - 8 for k.

-4

Let x(a) be the first derivative of -2*a**2 - 3*a + 6. Let h be x(-2). Solve 3*c = 2*c - h for c.

-5