Let s = -15 + 20. Solve 0 = -s*y + 3*y - 4 for y.

Let d be (⁸⁄₁₂ - 1)/(1/(-18)). Solve 5*y - 1 = d*y for y.

-1

Let t = 5 - -5. Let r be 4/((-2)/(-4)*-2). Let g(p) = -p3 - 3*p2 + 3*p - 1. Let m be g®. Solve m*o = 8*o - t for o.

2

Let j be ³⁸⁄₄*(-4)/(-2). Let u = 3 + 3. Suppose u*m = m. Solve 5*x - j + 4 = m for x.

3

Let t(l) = -l**2 + 1. Let z® = r + 6. Let y be z(-5). Let a be t(y). Suppose 4*d - 4 = 36. Solve a = -8*x + 3*x - d for x.

-2

Let u be (-2 - (-25)/10)*8. Solve -5 = z + u*z for z.

-1

Let f© = -2*c + 15. Let b be f(7). Let p(a) = -a3 + 7*a2 - 6*a + 2. Let n be p(6). Solve b - 5 = n*s for s.

-2

Let t(d) = -2*d + 4*d2 - 3*d2 + 0*d. Let i be t(3). Let z(p) = -p3 + 5*p2 + p. Let k be z(4). Solve k = -j - i*j for j.

-5

Suppose -2 - 16 = -b. Suppose -5*s - b + 3 = -3*y, 0 = -5*y - 3*s + 25. Suppose 0 = -m + y*m. Solve -t - 2*t = m for t.

0

Let z(j) = -3 - j**2 - 4 - 3*j - 2*j + 3. Let y be z(-4). Solve y = -0*w - w for w.

0

Let k be -3 + ²⁄₂ - -4. Let f = 0 + k. Suppose 2*w = -5*t + 26, -f*t + t = 2*w - 10. Solve t*o + 15 = -o for o.

-3