Let d = 89 + -79. Solve -3*t - d = -t for t.

Let x(t) = -8*t3 + t2 + t. Let v be x(-1). Let g = v - 6. Suppose 4*o + 139 = 203. Solve g*k - o = -2*k for k.

4

Let v(w) = w3 + 5*w2 + 6. Let h be v(-5). Let k(u) = -9 - 3*u + 0*u + 5*u. Let s be k(h). Solve 5*f = s*f - 8 for f.

-4

Let c be (-3)/(3/(-2)) - 7. Let d be c/(-2)*(1 + 1). Solve -8 = d*r - 3 for r.

-1

Let r(s) = -s3 - 4*s2 - 3*s + 2. Let l be r(-4). Let d = -9 + l. Suppose 2*i + 15 = d*i. Solve 37 = i*x + 12 for x.

5

Suppose 5*x = 12 + 3. Suppose -x*h - 20 = -8*h. Suppose n + 2*n - 15 = 0. Solve n*d = h*d + 1 for d.

1

Suppose 0 = u + 3*w - 15, 0*u + 3*u + 4*w = 25. Solve u*j + 0*j = -3 for j.

-1

Suppose 5*i - 125 = -40. Solve 5 = 3*l + i for l.

-4

Let o(q) = q3 + 4*q2 - 13*q - 2. Let j be o(-6). Let l be 3/(-9) - j/(-12). Solve l = b - 4*b for b.

0

Suppose 4*m - 7 = 5. Let k be 6 + (-1 - m) + 2. Solve k*d - 2*d + 6 = 0 for d.

-3

Let p be (¹⁶⁄₁₀)/(²⁄₃₅). Suppose 3*h - p = -h. Suppose 0 = w - 0*w - 5, -3*w + h = -4*o. Solve 7*z = o*z - 5 for z.

-1