Suppose 4*u - 10*u = -150. Solve -5*x = -0*x + u for x.

Let b be 1 - 16/(-2 - 2). Let w(x) = x3 - 5*x2 + 2*x - 6. Let g be w(b). Solve -3*t - 5 - g = 0 for t.

-3

Suppose -1 = 5*s - 3*j + 23, 0 = -3*s - 3*j. Let h be ¹⁰⁄₂ + (-5 - s). Solve 0 = h*w - 6 - 9 for w.

5

Let x(d) = -d**2 - 4*d + 5. Let y be x(-4). Let l(v) = v - 1. Let z be l(6). Let t = y - z. Solve t = 2*m + m + 15 for m.

-5

Let z(p) = 8 - p - p3 + 0*p2 + p**2 - 7. Let r be z(1). Suppose 0 = -3*a - r*a. Solve -4 = 4*v - a*v for v.

-1

Suppose -2*q = -3*w + 2 - 0, w = 0. Let t = 7 + q. Solve t = -3*a - 6 for a.

-4

Suppose -3*o = 2*o. Suppose -b + 2*b - 4 = 0. Suppose b*w = 5*w. Solve o = -p - w*p - 3 for p.

-3

Suppose 3*m - 25 + 1 = 0. Suppose -10 = s + 3*j, 0 = -s + 4*j - 5*j. Let p be (-7)/(-2) + s/(-10). Solve 7 = p*z - m for z.

5

Let i(k) be the third derivative of -k⁴⁄₁₂ - k³⁄₆ + 2*k**2. Let j be i(-2). Solve 3*l + 0*l + j = 0 for l.

-1

Suppose 6*v = c + 2*v - 8, c = 5*v + 9. Suppose -2*l + c*l = 4. Suppose -4*t + 5 - 17 = 0, -4*g = -l*t - 26. Solve -4*p - g = 3 for p.

-2

Let j(a) = a**2 - 4*a - 6. Let l be j(6). Let u be ⁷⁄₂ + (-7)/14. Let m = 9 - 6. Solve -u = l*w - m*w for w.

-1