Suppose 0 = 20*l - 7*l - 65. Solve 0*a + l = -a for a.

Let d be 3 + -1 - ¹⁄₁. Let x = 7 + d. Let j = x + -4. Solve -j*v = v for v.

0

Let k(y) = -y - 2. Let w be 0 + 3*(-2)/(-2). Suppose w = -5*v - 27. Let a be k(v). Solve -2*i = 6 + a for i.

-5

Let z(i) = -4*i - 7. Let o be z(-8). Solve 5*g - o = -10 for g.

3

Let l be (¹³⁵⁄₁₂ - -3) + ²¹⁄₂₈. Solve x = -4*x + l for x.

3

Let t(b) = -b**2 + 8*b - 1. Let u be t(6). Let v = u - 5. Solve 0 = -6*f + 3*f - v for f.

-2

Let j be ³⁄₂ - (-102)/12. Solve 2*t = -3*t + j for t.

2

Let a(z) = -z3 - z2 + 2*z - 1. Let b be a(-2). Let u be (4/((-4)/7))/b. Solve u*w + 2 = 8*w for w.

2

Let h(w) = -w3 + 15*w2 - 15*w + 13. Let z be h(14). Let g = z - -5. Solve 0 = -k - g - 0 for k.

-4

Let j = 4 + 1. Suppose -2*k - 3 = -f, 2*f + j*k - k + 10 = 0. Let n be 1 + (-2 - f) - -4. Solve -2*b + n = -4*b for b.

-2

Let g(d) = d - 15. Let s be g(11). Let c be (-12)/s - (-2 - -2). Solve -9 + c = 2*z for z.

-3