Let d = 70 + -68. Solve 0 = 2*a + d*a + 8 for a.

Let f = -60 - -66. Solve f*t - 10 = t for t.

2

Suppose -27 = -f - 4*y, -3*f - 6*y + 3y + 45 = 0. Let t be -1-2*⁵⁄₂. Suppose 4*k - t - f = 0. Solve 5*p + 1 + k = 0 for p.

-1

Let u = -3 - -7. Suppose 0 = g - 2, u*g - 3 = -5*a + 20. Suppose -7*x = -a*x. Solve x = 3*z + 7 + 8 for z.

-5

Let o = 20 + -14. Let a = o - 18. Let h = a + 22. Solve -3*q + 5*q = -h for q.

-5

Let k be 18/(-90) - 11/(-5). Solve 0 = -5*p + k*p - 6 for p.

-2

Suppose 4*v = -0*v + 8. Suppose 4*f + 5*t - 6 - 8 = 0, 4*f = t + v. Let l be f/(-2) + ²⁄₄. Solve l*d = -2*d - 10 for d.

-5

Suppose -2*s = s. Let u be (-2)/(-7) + 23/(-7). Let x = u - -8. Solve s = -0*q - x*q + 15 for q.

3

Let i(b) = 5*b2 - 2*b - 2. Let k(w) = -5*w2 + 2*w + 2. Let o(v) = 3*i(v) + 2*k(v). Let r be o(-2). Let f be (-2)/6 + r/3. Solve -f*j = -2*j for j.

0

Suppose -4*j + 10 = -2*j. Solve -j*b - 10 = -0*b for b.

-2

Let k(v) = -v**2 + 4*v + 4. Let o be k(3). Let a = 2 - 0. Solve -o*j = -a*j for j.

0