Let u(r) = 7 - 2 + 4 + r. Let f be u(-6). Solve 10 = f*i + 2*i for i.

Suppose 4*w + 25 + 39 = 0. Let m = w - -31. Solve m = -3*v - 0*v for v.

-5

Let b(k) = -2*k + 2. Let i be b(-2). Let n be ⁴⁵⁄₁₀ + (-3)/i. Solve 3*w = n + 2 for w.

2

Suppose 0 = -5*t + 2*t - 21. Let g = t - -9. Solve 0 = a - g*a - 5 for a.

-5

Let o(m) = 4*m3 - 3*m2 + m + 2. Let k be o(2). Let d = -21 + 29. Suppose 3*v = d*v - 20. Solve -v*x - 4 = -k for x.

5

Let y be -3 - 1*(1 + -9). Let j = 30 - y. Solve -4*o = o + j for o.

-5

Suppose -2*z = 5*q + 2*z - 42, 5*z - 45 = -5*q. Suppose -q*p = -40 - 20. Solve -p = -l - l for l.

5

Let m be 20*(-1 + ²¹⁄₁₅). Let y(d) = d3 - 7*d2 - 7*d - 6. Let f be y(m). Solve 3 + 3 = -f*p for p.

-3

Let w = -1 - -2. Let t be 2/w*6/(-4). Let k(i) = -3*i - 4. Let u be k(t). Solve -u = 5*v - 20 for v.

3

Suppose 2*k = -5*s + 6, 4*k = -0*s + 5*s + 12. Solve 0*j + 2*j = s for j.

0

Let d be 2 + 4 + -1 + -4. Let q = 3 - 1. Solve -q = -h + d for h.

3