Let q(m) = 0 - m**2 + 1 + 0*m**2 + m. Let o be q(-1). Let c = o + 2. Solve h - 5 = -c for h.

Let s = -30 + 34. Let a be ((-6)/(-4))/(⁶⁄₈). Let f be (-1)/a*(-24)/s. Solve f = -p + 2 for p.

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Let k be (-46)/12 + 8 + 1/(-6). Suppose -11 = -2*g - 2*g - 3*x, -5*g + 31 = -2*x. Suppose g*r - 3*p - 63 = 0, 2*r + r - 57 = -3*p. Solve -v = k*v - r for v.

3

Let y = 4 + -1. Suppose 8*a = 4*a + 8. Let z = 0 + a. Solve -z*l + y = l for l.

1

Suppose 6*x = 4*x + 8. Solve -2 = 3*w + x for w.

-2

Let s(g) = g**2 + 5*g - 4. Let z be s(-6). Solve 0 = -z*f + 2 for f.

1

Let m(l) = l3 - 4*l2 + 4*l - 3. Let b be m(3). Suppose b = 5*s - 65 + 5. Solve 0*y = -3*y + s for y.

4

Let p(l) = -l - 2. Let i® = -2*r. Let d be i(5). Let q be p(d). Suppose 6*g - q = 4*g. Solve g*t - 7 + 3 = 0 for t.

1

Suppose 0 = -2*p - 2*o + 2, p + 2*p - o - 3 = 0. Solve 4*k + p + 7 = 0 for k.

-2

Suppose -5*c + 4*c = -2. Suppose -g + 3 = -c. Solve -3*j - g + 2 = 0 for j.

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Let o(z) be the second derivative of z⁵⁄₂₀ + z⁴⁄₄ - z3 - 3*z2 + z. Let x be o(-4). Solve x - 6 = 4*r for r.

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